Merge branch 'master' of https://github.com/openframeworks/openFrameworks
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.
fix indent and duplicate #ifdef in ofAppGLFWWindow
Fixes #2832 iOSVideoGrabber

-Fixed Serious Memory Issues with iOSVideoGrabber that leads to crash.
Minor comment changes.
fixed -n option not being respected in apt-cache show
Merge pull request #2870 from sphaero/master

debian/install_dependencies.sh: fixed -n option not being respected in apt-cache show
ofTrueType: fix include paths for latest debian based distributions. Closes #2866
Merge branch 'master' of github.com:openframeworks/openFrameworks
install_dependencies: port fix from debian to ubuntu
create_package: remove tutorials by now
install_dependencies: fix the previous commit
install_dependencies: don't redirect it breaks on some versions
Merge pull request #2801 from openframeworks/bugfix-glfw-retina

bugfix / feature - detects when an OF app has been launched as a Retina ...
Fix for the drawing of ofDrawArrow
small bugfix to xmlExample - tags werent being properly created
Merge pull request #2876 from NickHardeman/develop

Fix for the drawing of ofDrawArrow
Merge branch 'master' of https://github.com/openframeworks/openFrameworks into fpsfix
fix for ofFbo allocate by settings warning messages.
Merge pull request #2868 from danoli3/ofiOSCameraFix

Fixes #2832 iOSVideoGrabber