Merge tag '0.5.0' into develop

0.5.0
starting 0.6.0
html5 and flash tests have their own pages and fire in their own browsers.
supporting underscore 1.5.x.
fix for Zepto + Safari + Flash issue.
updating bower.json for underscore 1.5.1
updating history.md
Merge branch 'release/0.6.0'