Cleaning up backspace key handling.
fix #1426 bchans is null
Merge pull request #1427 from ScottDowne/t1426

fix #1426 bchans is null
missing reporter.
Merge pull request #1431 from Pomax/errorfix

missing reporter.
Updating javascript and component bundles.
Merge branch 'develop' of github.com:mozilla-appmaker/appmaker into develop
Adding component-audio thumbnail for bundle.
Updating js bundle
Removing and ignoring generated css files.
Updating component bundles, adding hot-potato
Fixing hot potato gh issue
removing compiled css from git