Update packaging:

* Remove watch file.
 * Сonformant to policy 4.4.1.1.
 * Remove obsolete variable from debian/rules.
 * Add Vcs fileds to debian/control

debian/patches/00-fix-reinit.patch

@@ -6,18 +6,25 @@ Last-Update: 2015-05-17
 ===================================================================
 --- a/libg15.c
 +++ b/libg15.c
-@@ -275,19 +275,36 @@
+@@ -283,19 +283,36 @@
      return keyboard_device;
  }
  
+-
+-int re_initLibG15()
 +/* reset the keyboard, returning it to a known state */
 +static int closeKeyboardDevice()
-+{
+ {
 +    int retval = G15_NO_ERROR;
-+
+ 
+-    usb_init();
 +    enospc_slowdown = shared_device = g15_keys_endpoint = g15_lcd_endpoint = 0;
 +    found_devicetype = -1;
-+
+ 
+-  /**
+-     *  usb_find_busses and usb_find_devices both report the number of devices
+-     *  / busses added / removed since the last call. since this is the first
+-   *  call we have to return values != 0 or else we didnt find anything */
 +    if (keyboard_device){
 +#ifndef SUN_LIBUSB
 +        retval = usb_release_interface (keyboard_device, 0);
@@ -34,25 +41,18 @@ Last-Update: 2015-05-17
 +    return -1;
 +}
  
- int re_initLibG15()
- {
-+    closeKeyboardDevice();
- 
--    usb_init();
--
--  /**
--     *  usb_find_busses and usb_find_devices both report the number of devices
--     *  / busses added / removed since the last call. since this is the first
--   *  call we have to return values != 0 or else we didnt find anything */
--     
 -    if (!usb_find_devices())
 -        return G15_ERROR_OPENING_USB_DEVICE;
++int re_initLibG15()
++{
++    closeKeyboardDevice();
++
 +    usb_find_busses();
 +    usb_find_devices();
-   
+ 
      keyboard_device = findAndOpenG15();
      if (!keyboard_device)
-@@ -319,28 +336,12 @@
+@@ -327,28 +344,12 @@
      return retval;
  }