permissions fix
remove RPi ifdefs
emscripten port
compile.core.mk: fix core clean target
add emscripten makefile config
addons .gitignore for emscripten
Fix the problem that frame rate becomes slower than the specified value.
OSX Retina Mouse Input Fix

Fixes mouse pressed and mouse released events being scaled incorrectly.
https://github.com/openframeworks/openFrameworks/issues/2998

Problem was the Mouse Moved and Mouse Dragged events were already
scaling the X,Y positions to the retina pixel level. This led to the
Mouse Pressed and Mouse Released events polling that already scaled
position and then multiplying that by the screen scale again.
install_dependencies debian & ubuntu, gtk3 package was wrong
Merge branch 'master' of github.com:openframeworks/openFrameworks
kiss_fft.h: reaklines
Merge branch 'master' into feature-emscripten
ofTrueTypeFont: initialize all members in constructor
Merge branch 'master' into feature-emscripten
emscripten: html5video gray format was incorrect
emscripten video: faster RGBA->gray conversion
emscripten video: faster conversion RGBA->gray
emscripten video: faster RGBA->grayscale
Merge pull request #2993 from nistetsurooy/more-precise-fps

Fix the problem that frame rate becomes slower than the specified value.
ofSetFramerate: more explanative variable names and comments + CHANGELOG