Fix Ctrl+Pause reported as unknown key on Win32

Fixes #730

README.md

@@ -108,6 +108,7 @@ does not find Doxygen, the documentation will not be generated.
  - [Win32] Bugfix: Activating or deactivating displays in software did not
                    trigger monitor callback
  - [Win32] Bugfix: No monitors were listed on headless and VMware guest systems
+ - [Win32] Bugfix: Pressing Ctrl+Pause would report `GLFW_KEY_UNKNOWN`
  - [Cocoa] Removed support for OS X 10.6
  - [Cocoa] Bugfix: Full screen windows on secondary monitors were mispositioned
  - [Cocoa] Bugfix: Connecting a joystick that reports no name would segfault

src/win32_init.c

@@ -196,6 +196,7 @@ static void createKeyTables(void)
     _glfw.win32.publicKeys[0x151] = GLFW_KEY_PAGE_DOWN;
     _glfw.win32.publicKeys[0x149] = GLFW_KEY_PAGE_UP;
     _glfw.win32.publicKeys[0x045] = GLFW_KEY_PAUSE;
+    _glfw.win32.publicKeys[0x146] = GLFW_KEY_PAUSE;
     _glfw.win32.publicKeys[0x039] = GLFW_KEY_SPACE;
     _glfw.win32.publicKeys[0x00F] = GLFW_KEY_TAB;
     _glfw.win32.publicKeys[0x03A] = GLFW_KEY_CAPS_LOCK;