migrate OS X from NSAutoreleasePool to @autoreleasepool

Offending files found via:
$ find . -type f -name '*.h' -o -name '*.cpp' -o -name '*.mm' -o -name '*.m' -exec grep -l "NSAutoreleasePool" {} \;

While it would appear as though a lot of code has changed, really it is largely due to an extra level of indentation required by @autoreleasepool. Additionally, all lines touched should be normalized to use tabs instead of spaces - I'm not a fan of tabs, but I'd rather be consistent than not.

One API change made in ofSystemAlertDialog() to migrate off a mega deprecated NSAlert API.

One file was updated that targets iOS, seemingly missed in #2888.
Initial makefile support for win_cb / MinGW.
Merge branch 'master' of github.com:bakercp/openFrameworks into win-fix
Merge branch 'master' of git://github.com/openframeworks/openFrameworks into win-fix
incremented index in ofTrueTypeFont::getStringBoundingBox
fix indent
Merge pull request #3131 from trentbrooks/bugfix-font-stringwidth

incremented index in ofTrueTypeFont::getStringBoundingBox
Added fixes to get oF make system working through the linking stage on windows using msys
The afterplatform specification was for OSX.  Replaced it with a windows appropirate call
Update ofxAndroidVideoPlayer.cpp

If the texture is unloaded by "unloadTexture()" method and if the Android app goes then to pause state; when returning to resume state a Fatal Error is occuring because the unloaded (unavailable) texture cannot be reloaded.

Due to this bug I added:

    texture.texData.bAllocated = false;

line to the end of unloadTexture() method.
Update ofxAndroidVideoPlayer.cpp

I put the unloadTexture() method to its old version and I add a new "removeTexture()" method to the code.

ps. The new method has to be added also to the header file.
Update ofxAndroidVideoPlayer.h

I added the proposed removeTexture() method to the header file as well.
fix compile error due to variable scope

The width and height variables are used outside the Autorelease Pool Block, oups. Indentation within the block scope was also sorted to be consistent with the method.
Merge pull request #4 from mikewesthad/win-fix

Added fixes to get oF make system working through the linking stage on w...
Merge pull request #3132 from noyanc/patch-1

Update ofxAndroidVideoPlayer.cpp
Added @arturo's suggested fix for path specification within include directive
Merge pull request #5 from mikewesthad/win-fix

Added @arturo's suggested fix for path specification within include dire...
Merge pull request #3058 from pizthewiz/osx-autoreleasepool

migrate OS X from NSAutoreleasePool to @autoreleasepool
Update ofSystemUtils.cpp

stores the OpenGL context and restores it after a load / save dialog is popped up. closes #2800
Update apothecary OSX_MIN_SDK_VER=10.7 in order to compile 64bit w/ c++11.