Added reporting of extension string retrieval failure.
Fixed crash retrieving the name of some displays.
Added workaround for 10.9 SDK type definitions.
Moved to Cocoa for transformation and activation.
Moved application activation to window showing.

Fixes #93.
Added the GLFW_BUILD_DOCS CMake option.
Fixed joysticks test segfault.
Reverted change of IOKit functions.

The previously used set of functions caused a regression where no axes
or buttons were reported.  Fixes #78.
Updated change log.
Removed joystick axis value negation on OS X.
Oh dear.
Improved documentation of hacks.
Formatted todos and notes.
Removed completed todo.
Added X error reporting to window creation failure.
Changed from PREFIX to CMAKE_INSTALL_PREFIX.
Fixed cursor centering for odd window sizes.
Fixed reporting of negative window positions.

MSDN recommends LOWORD and HIWORD for WM_MOVE, but these do not
handle negative window positions correctly.

Fixes #172.
Added note.
Added credit.