performance improvements on scroling
reverting to chris's analytics version
timeout between modal and new game for (hopefully) faster experience.
moved rocketship stage around

added some safety for people who may have adjusted that level
next stage will wait for the interstitial to leave before animating.
stops pieces from animating when going from countin

Fixes #85
headphone with animation on splash screen.
re-unfixed #85
added new icons and changed build script to not push if specified
Merge branch 'master' of github.com:TONEnoTONE/GRID