diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index b18604b..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2017 Serge Zaitsev
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/example.c b/example.c
deleted file mode 100644
index c42ffe2..0000000
--- a/example.c
+++ /dev/null
@@ -1,101 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-
-#if defined (_WIN32) || defined (_WIN64)
-#define TRAY_WINAPI 1
-#elif defined (__linux__) || defined (linux) || defined (__linux)
-#define TRAY_APPINDICATOR 1
-#elif defined (__APPLE__) || defined (__MACH__)
-#define TRAY_APPKIT 1
-#endif
-
-#include "tray.h"
-
-#if TRAY_APPINDICATOR
-#define TRAY_ICON1 "indicator-messages"
-#define TRAY_ICON2 "indicator-messages-new"
-#elif TRAY_APPKIT
-#define TRAY_ICON1 "icon.png"
-#define TRAY_ICON2 "icon.png"
-#elif TRAY_WINAPI
-#define TRAY_ICON1 "icon.ico"
-#define TRAY_ICON2 "icon.ico"
-#endif
-
-static struct tray tray;
-
-static void toggle_cb(struct tray_menu *item) {
-  printf("toggle cb\n");
-  item->checked = !item->checked;
-  tray_update(&tray);
-}
-
-static void hello_cb(struct tray_menu *item) {
-  (void)item;
-  printf("hello cb\n");
-  if (strcmp(tray.icon, TRAY_ICON1) == 0) {
-    tray.icon = TRAY_ICON2;
-  } else {
-    tray.icon = TRAY_ICON1;
-  }
-  tray_update(&tray);
-}
-
-static void quit_cb(struct tray_menu *item) {
-  (void)item;
-  printf("quit cb\n");
-  tray_exit();
-}
-
-static void submenu_cb(struct tray_menu *item) {
-  (void)item;
-  printf("submenu: clicked on %s\n", item->text);
-  tray_update(&tray);
-}
-
-// Test tray init
-static struct tray tray = {
-    .icon = TRAY_ICON1,
-    .menu =
-        (struct tray_menu[]){
-            {.text = "Hello", .cb = hello_cb},
-            {.text = "Checked", .checked = 1, .cb = toggle_cb},
-            {.text = "Disabled", .disabled = 1},
-            {.text = "-"},
-            {.text = "SubMenu",
-             .submenu =
-                 (struct tray_menu[]){
-                     {.text = "FIRST", .checked = 1, .cb = submenu_cb},
-                     {.text = "SECOND",
-                      .submenu =
-                          (struct tray_menu[]){
-                              {.text = "THIRD",
-                               .submenu =
-                                   (struct tray_menu[]){
-                                       {.text = "7", .cb = submenu_cb},
-                                       {.text = "-"},
-                                       {.text = "8", .cb = submenu_cb},
-                                       {.text = NULL}}},
-                              {.text = "FOUR",
-                               .submenu =
-                                   (struct tray_menu[]){
-                                       {.text = "5", .cb = submenu_cb},
-                                       {.text = "6", .cb = submenu_cb},
-                                       {.text = NULL}}},
-                              {.text = NULL}}},
-                     {.text = NULL}}},
-            {.text = "-"},
-            {.text = "Quit", .cb = quit_cb},
-            {.text = NULL}},
-};
-
-int main() {
-  if (tray_init(&tray) < 0) {
-    printf("failed to create tray\n");
-    return 1;
-  }
-  while (tray_loop(1) == 0) {
-    printf("iteration\n");
-  }
-  return 0;
-}
diff --git a/icon.ico b/icon.ico
deleted file mode 100644
index bb96b6e..0000000
Binary files a/icon.ico and /dev/null differ
diff --git a/icon.png b/icon.png
deleted file mode 100644
index bb96b6e..0000000
Binary files a/icon.png and /dev/null differ
diff --git a/pf.ico b/pf.ico
deleted file mode 100644
index bb96b6e..0000000
Binary files a/pf.ico and /dev/null differ
diff --git a/pf.png b/pf.png
deleted file mode 100644
index bb96b6e..0000000
Binary files a/pf.png and /dev/null differ
diff --git a/sync2git.bat b/sync2git.bat
index cbe9f58..aadced5 100644
--- a/sync2git.bat
+++ b/sync2git.bat
@@ -1,4 +1,5 @@
 set GITDIR=D:\dev\db\purrforce\
+call make distclean
 mkdir %GITDIR%
 mkdir %GITDIR%images\
 mkdir %GITDIR%tray\
diff --git a/tray.h b/tray.h
deleted file mode 100644
index 4ba47ea..0000000
--- a/tray.h
+++ /dev/null
@@ -1,370 +0,0 @@
-#ifndef TRAY_H
-#define TRAY_H
-
-struct tray_menu;
-
-struct tray {
-  char *icon;
-  struct tray_menu *menu;
-};
-
-struct tray_menu {
-  char *text;
-  int disabled;
-  int checked;
-
-  void (*cb)(struct tray_menu *);
-  void *context;
-
-  struct tray_menu *submenu;
-};
-
-static void tray_update(struct tray *tray);
-
-#if defined(TRAY_APPINDICATOR)
-
-#include <gtk/gtk.h>
-#include <libappindicator/app-indicator.h>
-
-#define TRAY_APPINDICATOR_ID "tray-id"
-
-static AppIndicator *indicator = NULL;
-static int loop_result = 0;
-
-static void _tray_menu_cb(GtkMenuItem *item, gpointer data) {
-  (void)item;
-  struct tray_menu *m = (struct tray_menu *)data;
-  m->cb(m);
-}
-
-static GtkMenuShell *_tray_menu(struct tray_menu *m) {
-  GtkMenuShell *menu = (GtkMenuShell *)gtk_menu_new();
-  for (; m != NULL && m->text != NULL; m++) {
-    GtkWidget *item;
-    if (strcmp(m->text, "-") == 0) {
-      item = gtk_separator_menu_item_new();
-    } else {
-      if (m->submenu != NULL) {
-        item = gtk_menu_item_new_with_label(m->text);
-        gtk_menu_item_set_submenu(GTK_MENU_ITEM(item),
-                                  GTK_WIDGET(_tray_menu(m->submenu)));
-      } else {
-        item = gtk_check_menu_item_new_with_label(m->text);
-        gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), !!m->checked);
-      }
-      gtk_widget_set_sensitive(item, !m->disabled);
-      if (m->cb != NULL) {
-        g_signal_connect(item, "activate", G_CALLBACK(_tray_menu_cb), m);
-      }
-    }
-    gtk_widget_show(item);
-    gtk_menu_shell_append(menu, item);
-  }
-  return menu;
-}
-
-static int tray_init(struct tray *tray) {
-  if (gtk_init_check(0, NULL) == FALSE) {
-    return -1;
-  }
-  indicator = app_indicator_new(TRAY_APPINDICATOR_ID, tray->icon,
-                                APP_INDICATOR_CATEGORY_APPLICATION_STATUS);
-  app_indicator_set_status(indicator, APP_INDICATOR_STATUS_ACTIVE);
-  tray_update(tray);
-  return 0;
-}
-
-static int tray_loop(int blocking) {
-  gtk_main_iteration_do(blocking);
-  return loop_result;
-}
-
-static void tray_update(struct tray *tray) {
-  app_indicator_set_icon(indicator, tray->icon);
-  // GTK is all about reference counting, so previous menu should be destroyed
-  // here
-  app_indicator_set_menu(indicator, GTK_MENU(_tray_menu(tray->menu)));
-}
-
-static void tray_exit() { loop_result = -1; }
-
-#elif defined(TRAY_APPKIT)
-
-#include <objc/objc-runtime.h>
-#include <limits.h>
-
-static id app;
-static id pool;
-static id statusBar;
-static id statusItem;
-static id statusBarButton;
-
-static id _tray_menu(struct tray_menu *m) {
-    id menu = objc_msgSend((id)objc_getClass("NSMenu"), sel_registerName("new"));
-    objc_msgSend(menu, sel_registerName("autorelease"));
-    objc_msgSend(menu, sel_registerName("setAutoenablesItems:"), false);
-
-    for (; m != NULL && m->text != NULL; m++) {
-      if (strcmp(m->text, "-") == 0) {
-        objc_msgSend(menu, sel_registerName("addItem:"), 
-          objc_msgSend((id)objc_getClass("NSMenuItem"), sel_registerName("separatorItem")));
-      } else {
-        id menuItem = objc_msgSend((id)objc_getClass("NSMenuItem"), sel_registerName("alloc"));
-        objc_msgSend(menuItem, sel_registerName("autorelease"));
-        objc_msgSend(menuItem, sel_registerName("initWithTitle:action:keyEquivalent:"),
-                  objc_msgSend((id)objc_getClass("NSString"), sel_registerName("stringWithUTF8String:"), m->text),
-                  sel_registerName("menuCallback:"),
-                  objc_msgSend((id)objc_getClass("NSString"), sel_registerName("stringWithUTF8String:"), ""));
-  
-        objc_msgSend(menuItem, sel_registerName("setEnabled:"), (m->disabled ? false : true));
-          objc_msgSend(menuItem, sel_registerName("setState:"), (m->checked ? 1 : 0));
-          objc_msgSend(menuItem, sel_registerName("setRepresentedObject:"),
-            objc_msgSend((id)objc_getClass("NSValue"), sel_registerName("valueWithPointer:"), m));
-  
-          objc_msgSend(menu, sel_registerName("addItem:"), menuItem);
-  
-          if (m->submenu != NULL) {
-            objc_msgSend(menu, sel_registerName("setSubmenu:forItem:"), _tray_menu(m->submenu), menuItem);
-      }
-    }
-  }
-
-  return menu;
-}
-
-static void menu_callback(id self, SEL cmd, id sender) {
-  struct tray_menu *m =
-      (struct tray_menu *)objc_msgSend(objc_msgSend(sender, sel_registerName("representedObject")), 
-                  sel_registerName("pointerValue"));
-
-    if (m != NULL && m->cb != NULL) {
-      m->cb(m);
-    }
-}
-
-static int tray_init(struct tray *tray) {
-    pool = objc_msgSend((id)objc_getClass("NSAutoreleasePool"),
-                          sel_registerName("new"));
-  
-    objc_msgSend((id)objc_getClass("NSApplication"),
-                          sel_registerName("sharedApplication"));
-  
-    Class trayDelegateClass = objc_allocateClassPair(objc_getClass("NSObject"), "Tray", 0);
-    class_addProtocol(trayDelegateClass, objc_getProtocol("NSApplicationDelegate"));
-    class_addMethod(trayDelegateClass, sel_registerName("menuCallback:"), (IMP)menu_callback, "v@:@");
-    objc_registerClassPair(trayDelegateClass);
-  
-    id trayDelegate = objc_msgSend((id)trayDelegateClass,
-                          sel_registerName("new"));
-  
-    app = objc_msgSend((id)objc_getClass("NSApplication"),
-                          sel_registerName("sharedApplication"));
-  
-    objc_msgSend(app, sel_registerName("setDelegate:"), trayDelegate);
-  
-    statusBar = objc_msgSend((id)objc_getClass("NSStatusBar"),
-                          sel_registerName("systemStatusBar"));
-  
-    statusItem = objc_msgSend(statusBar, sel_registerName("statusItemWithLength:"), -1.0);
-  
-    objc_msgSend(statusItem, sel_registerName("retain"));
-    objc_msgSend(statusItem, sel_registerName("setHighlightMode:"), true);
-    statusBarButton = objc_msgSend(statusItem, sel_registerName("button"));
-    tray_update(tray);
-    objc_msgSend(app, sel_registerName("activateIgnoringOtherApps:"), true);
-    return 0;
-}
-
-static int tray_loop(int blocking) {
-    id until = (blocking ? 
-      objc_msgSend((id)objc_getClass("NSDate"), sel_registerName("distantFuture")) : 
-      objc_msgSend((id)objc_getClass("NSDate"), sel_registerName("distantPast")));
-  
-    id event = objc_msgSend(app, sel_registerName("nextEventMatchingMask:untilDate:inMode:dequeue:"), 
-                ULONG_MAX, 
-                until, 
-                objc_msgSend((id)objc_getClass("NSString"), 
-                  sel_registerName("stringWithUTF8String:"), 
-                  "kCFRunLoopDefaultMode"), 
-                true);
-    if (event) {
-      objc_msgSend(app, sel_registerName("sendEvent:"), event);
-    }
-    return 0;
-}
-
-static void tray_update(struct tray *tray) {
-  objc_msgSend(statusBarButton, sel_registerName("setImage:"), 
-    objc_msgSend((id)objc_getClass("NSImage"), sel_registerName("imageNamed:"), 
-      objc_msgSend((id)objc_getClass("NSString"), sel_registerName("stringWithUTF8String:"), tray->icon)));
-
-  objc_msgSend(statusItem, sel_registerName("setMenu:"), _tray_menu(tray->menu));
-}
-
-static void tray_exit() { objc_msgSend(app, sel_registerName("terminate:"), app); }
-
-#elif defined(TRAY_WINAPI)
-#include <windows.h>
-
-#include <shellapi.h>
-
-#define WM_TRAY_CALLBACK_MESSAGE (WM_USER + 1)
-#define WC_TRAY_CLASS_NAME "TRAY"
-#define ID_TRAY_FIRST 1000
-
-static WNDCLASSEX wc;
-static NOTIFYICONDATA nid;
-static HWND hwnd;
-static HMENU hmenu = NULL;
-
-static LRESULT CALLBACK _tray_wnd_proc(HWND hwnd, UINT msg, WPARAM wparam,
-                                       LPARAM lparam) {
-  switch (msg) {
-  case WM_CLOSE:
-    DestroyWindow(hwnd);
-    return 0;
-  case WM_DESTROY:
-    PostQuitMessage(0);
-    return 0;
-  case WM_TRAY_CALLBACK_MESSAGE:
-    if (lparam == WM_LBUTTONUP || lparam == WM_RBUTTONUP) {
-      POINT p;
-      GetCursorPos(&p);
-      SetForegroundWindow(hwnd);
-      WORD cmd = TrackPopupMenu(hmenu, TPM_LEFTALIGN | TPM_RIGHTBUTTON |
-                                           TPM_RETURNCMD | TPM_NONOTIFY,
-                                p.x, p.y, 0, hwnd, NULL);
-      SendMessage(hwnd, WM_COMMAND, cmd, 0);
-      return 0;
-    }
-    break;
-  case WM_COMMAND:
-    if (wparam >= ID_TRAY_FIRST) {
-      MENUITEMINFO item = {
-          .cbSize = sizeof(MENUITEMINFO), .fMask = MIIM_ID | MIIM_DATA,
-      };
-      if (GetMenuItemInfo(hmenu, wparam, FALSE, &item)) {
-        struct tray_menu *menu = (struct tray_menu *)item.dwItemData;
-        if (menu != NULL && menu->cb != NULL) {
-          menu->cb(menu);
-        }
-      }
-      return 0;
-    }
-    break;
-  }
-  return DefWindowProc(hwnd, msg, wparam, lparam);
-}
-
-static HMENU _tray_menu(struct tray_menu *m, UINT *id) {
-  HMENU hmenu = CreatePopupMenu();
-  for (; m != NULL && m->text != NULL; m++, (*id)++) {
-    if (strcmp(m->text, "-") == 0) {
-      InsertMenu(hmenu, *id, MF_SEPARATOR, TRUE, "");
-    } else {
-      MENUITEMINFO item;
-      memset(&item, 0, sizeof(item));
-      item.cbSize = sizeof(MENUITEMINFO);
-      item.fMask = MIIM_ID | MIIM_TYPE | MIIM_STATE | MIIM_DATA;
-      item.fType = 0;
-      item.fState = 0;
-      if (m->submenu != NULL) {
-        item.fMask = item.fMask | MIIM_SUBMENU;
-        item.hSubMenu = _tray_menu(m->submenu, id);
-      }
-      if (m->disabled) {
-        item.fState |= MFS_DISABLED;
-      }
-      if (m->checked) {
-        item.fState |= MFS_CHECKED;
-      }
-      item.wID = *id;
-      item.dwTypeData = m->text;
-      item.dwItemData = (ULONG_PTR)m;
-
-      InsertMenuItem(hmenu, *id, TRUE, &item);
-    }
-  }
-  return hmenu;
-}
-
-static int tray_init(struct tray *tray) {
-  memset(&wc, 0, sizeof(wc));
-  wc.cbSize = sizeof(WNDCLASSEX);
-  wc.lpfnWndProc = _tray_wnd_proc;
-  wc.hInstance = GetModuleHandle(NULL);
-  wc.lpszClassName = WC_TRAY_CLASS_NAME;
-  if (!RegisterClassEx(&wc)) {
-    return -1;
-  }
-
-  hwnd = CreateWindowEx(0, WC_TRAY_CLASS_NAME, NULL, 0, 0, 0, 0, 0, 0, 0, 0, 0);
-  if (hwnd == NULL) {
-    return -1;
-  }
-  UpdateWindow(hwnd);
-
-  memset(&nid, 0, sizeof(nid));
-  nid.cbSize = sizeof(NOTIFYICONDATA);
-  nid.hWnd = hwnd;
-  nid.uID = 0;
-  nid.uFlags = NIF_ICON | NIF_MESSAGE;
-  nid.uCallbackMessage = WM_TRAY_CALLBACK_MESSAGE;
-  Shell_NotifyIcon(NIM_ADD, &nid);
-
-  tray_update(tray);
-  return 0;
-}
-
-static int tray_loop(int blocking) {
-  MSG msg;
-  if (blocking) {
-    GetMessage(&msg, NULL, 0, 0);
-  } else {
-    PeekMessage(&msg, NULL, 0, 0, PM_REMOVE);
-  }
-  if (msg.message == WM_QUIT) {
-    return -1;
-  }
-  TranslateMessage(&msg);
-  DispatchMessage(&msg);
-  return 0;
-}
-
-static void tray_update(struct tray *tray) {
-  HMENU prevmenu = hmenu;
-  UINT id = ID_TRAY_FIRST;
-  hmenu = _tray_menu(tray->menu, &id);
-  SendMessage(hwnd, WM_INITMENUPOPUP, (WPARAM)hmenu, 0);
-  HICON icon;
-  ExtractIconEx(tray->icon, 0, NULL, &icon, 1);
-  if (nid.hIcon) {
-    DestroyIcon(nid.hIcon);
-  }
-  nid.hIcon = icon;
-  Shell_NotifyIcon(NIM_MODIFY, &nid);
-
-  if (prevmenu != NULL) {
-    DestroyMenu(prevmenu);
-  }
-}
-
-static void tray_exit() {
-  Shell_NotifyIcon(NIM_DELETE, &nid);
-  if (nid.hIcon != 0) {
-    DestroyIcon(nid.hIcon);
-  }
-  if (hmenu != 0) {
-    DestroyMenu(hmenu);
-  }
-  PostQuitMessage(0);
-  UnregisterClass(WC_TRAY_CLASS_NAME, GetModuleHandle(NULL));
-}
-#else
-static int tray_init(struct tray *tray) { return -1; }
-static int tray_loop(int blocking) { return -1; }
-static void tray_update(struct tray *tray) {}
-static void tray_exit();
-#endif
-
-#endif /* TRAY_H */