fix repaints in chrome 38
Merge pull request #969 from angular-ui/aes/fix-repaint-chrome-38

fix repaints in chrome 38
chrome 38 repain fixes.. tried cherry-pick.. i don't have time for that
Merge branch 'master' into develop
Merge branch 'develop' into beta

Conflicts:
	dist/angular-google-maps.min.js
build