Update events_windows.go

WM_CLOSE is a close request (ie the X has been clicked). Code for unregistering MsgHandler and posting destroy message is moved to the Close() method.
Update win_windows.go

Close should not generate a "request to close" msg (WM_CLOSE) but an actual close msg (WM_DESTROY)

Close events can be handled.
Update win_windows.go

missing "this"
Update AUTHORS
Merge pull request #28 from ctlod/patch-1

Windows Close Events
fixed key chord sorting
added google identity
Merge branch 'master' of https://github.com/skelterjohn/go.wde
Fix compilation error in win/win_windows.go
Add Philipp Schröer to the AUTHORS file
Merge pull request #29 from Philipp15b/master

Fix compilation error in win/win_windows.go
added docs to event types
consistency in key const values
Added glfw3 backend and test (which fails)
It doesn't crash now. One window displays opengl code.
Both windows of wdetestglfw3 are rendering now.
First event problem solved.
Added close functionality.
Added enter/exit events
Changed the window buffer flushing and some other issues