fixed problem with zoomed maintaining focus after timeline lost focus
scissor test moved to total draw to prevent drawing outside of the left and right of the timeline
functions for minimizing, expanding, collapsing timelines
setting height of timeline explicitly
added set exponent function to timeline
minor optimizations
multiple audio and video track support
Update README.md

updating readme
Update README.md

added anatomy
Update README.md

added anatomy
added new screenshots
typos and wording
added hotkeys
camera track fixes, a few fixes to audio track and added helper methods to timeline
Merge branch 'develop' of github.com:YCAMInterlab/ofxTimeline into develop
stray keyframes fixed
fixed frame based ticker display
dampened camera
fixes to color track lost keyframe
Merge branch 'refs/heads/develop'
added jumpToTarget() to camera track