Fix some warnings in win32 ffi
Retrieve the monitors and their info for osx
Switched to own repos for osx bindings
Merge pull request #97 from DavidPartouche/cocoa_monitors

Retrieve the monitors and their info for osx
Merge branch 'master' of http://github.com/tomaka/gl-init-rs
Update for changes in gl-rs
Merge pull request #99 from tomaka/update-glrs

Update for changes in gl-rs
Use a proper error type for window creation
Merge pull request #100 from tomaka/correct-creation-error

Use a proper error type for window creation