fix dropdown
Merge pull request #119 from samdraz/develop

fix dropdown
ofxUITabBar initial commit.
ofxUITabBar example initial commit
added a method to get the currently active canvas
Merge pull request #123 from smallfly/feature/tab-bar

Feature/tab bar
added ability to drag select toggles in a matrix toggle by pressing any key when dragging and easy functions to ofxUIEventArgs to get button, toggle, slider, name
Merge branch 'develop' of github.com:rezaali/ofxUI into develop
added functionality to allow an ofxUISlider min and max to change and retain its current value
fixed text input field on enter focus off for UI
fixed style leaking issues
fixed merge conflicts
fixed merge conflicts
added ofxUITabBar to develop