iOS-Storyboard Example Fix for <iOS7

-Fix for iOS 5 and iOS 6 Buttons
Merge pull request #2805 from danoli3/iOS-Storyboard-Fix

iOS-Storyboard Example Fix for <iOS7
gstVideoPlayer: fix filename -> uri
Merge branch 'master' of github.com:openframeworks/openFrameworks
use passed settings in allocation instead of instance's to avoid bugs
also checks on end of allocation that passed settings and current ones
are the same. Closes #2809
android: add support for 64bit ndk in osx
Fixes OpenSSL openFrameworksRelease.props includes

Fixes #2814
Merge pull request #2815 from LeoColomb/patch-1

Fixes OpenSSL openFrameworksRelease.props includes
delete temporary buffer in ofAppGlutWindow

This fixes #2817.
Fix memory leak in ofAppGLFWWindow, catch-up for #2817
Merge pull request #2818 from saki7/ofAppGlutWindow-leak-fix

delete temporary buffer in ofAppGlutWindow
ofGstUtils: remove bus watch on close
Merge branch 'master' of github.com:openframeworks/openFrameworks
ofGstUtils: revert remove watch from watch was using wrong call