fixed win32 file extension registry
Merge branch 'master' into unstable
macos tooltip

Conflicts:
	client/plugins/ui/cocoa/app.py
Merge branch 'master' into unstable
Merge branch 'stable' into unstable
Merge branch 'master' of github.com:downloadam/client
Merge branch 'unstable'
fixed logger gevent except hook
changed patch dns error message