- make sure to send a joy removed event even if the joystick wasn't opened under OSX

Mac no longer loses OpenGL context when window is hidden. This fixes an issue that would arise when you minimize / order out an OpenGL window on Mac, where the window would lose it's window device. Without a window device, you cannot render to the window. It does so by making two changes: - Windows are no longer "oneShot" (which caused their window device to get destroyed when they're minified or ordered out) - Windows are no longer "deferred" (which caused the OS to defer window device creation until the window is shown, which meant that we couldn't properly makeCurrent to it) Thanks to http://www.mikeash.com/pyblog/nsopenglcontext-and-one-shot.html

Properly reflect hidden/shown windows on OSX. This fixes a bug where windows would always be considered to be in the shown/hidden state they were originally created in.

Fixes #1815, don't release the LocalRef returned by SDL_AndroidGetActivity

future-proofing for Microsoft's C++/CX extensions, whereby "generic" is a reserved keyword

Fix overflow in recent gamecontroller trigger change.

Make gamecontroller triggers have values in 0 - 32767. This changes the old behavior of having values in the -32768 - 32767 range, like regular joystick axis. Now "button as axis" triggers (like on Logitech controllers) and regular axis triggers (like on Xbox controllers) have the same resting value, 0.

Fix for bug #1776 by Jonathan Dearborn

Fixes bug #1709, pthread tests fixes for CMake (Thanks Scott Percival!)

Fixed using the event queue lock before the mutex was created. This has the benefit of ending the otherwise-bogus complaints that SDL_GetError() reports "Passed a NULL mutex" if you call it instead of checking if SDL_CreateWindow() actually succeeded. :)