Fix spots where Sprint -> Release wasn't done properly
Merge remote-tracking branch 'upstream/master' into sprint-to-release-fixup

Conflicts:
	tasks/build.js
Merge pull request #466 from MarcelGerber/sprint-to-release-fixup

Fix spots where Sprint -> Release wasn't done properly
hide OnLoadError message from end users
Update README.MD
OnLoadError show brackets logo and link to open dev tools
fix body margin and padding
add title/mouseover text to dev tools link
Merge pull request #468 from adobe/jasonsanjose/OnLoadError

Hide OnLoadError message from end users
Merge branch 'master' into couzteau/HSV-Brackets