Merge branch 'master' of https://github.com/openframeworks/openFrameworks
Add ofThread argument for tryJoin time.
Change sleep time to long, to match Poco methods.
Fixes typo in ofxCvImage that broke getRoiPixelsRef, fixes #2520
ofThread overhaul, documentation. Example fixes.
Merge branch 'master' of github.com:bakercp/openFrameworks into enhancement-ofThread-join

Conflicts:
	examples/utils/threadExample/src/main.cpp
	examples/utils/threadExample/src/ofApp.cpp
	examples/utils/threadExample/src/ofApp.h
Const corrections, further docs and variable name changes.
Atomic, private member variables.
Cleanup.
Cleanup examples.
Merging changes.
Update documentation to proposed style.
Undoing cleanup.
Continued unclean up.
added UIViewControllerBasedStatusBarAppearance and set it to false,
this ensures that status bar is hidden on iOS7.
+ cleaned up the ordering of the plist, was all over the place, now it seems its a bit more organised.
+ removed CFBundleIconFile as it was empty. all icons are stored in CFBundleIcons
bugfix / feature - detects when an OF app has been launched as a Retina / HiDpi app and applies the pixel scale to all window related calls.
added methods to set min&max of a slider
fix indent and duplicate #ifdef in ofAppGLFWWindow
Merge branch 'master' of git://github.com/openframeworks/openFrameworks into enhancement-ofThread-join
Attempting to match oF style.
Thrown under some circumstances from `URIStreamOpener::registerStreamFactory`.