refactor webapp model code that checks for submission completion
Merge pull request #1557 from ngokevin/iarcrework

refactor webapp model code that checks for submission completion
remove themes_review.js from amo
remove some unused js files from amo/editors
make id a long not a string
Fix tests that relied on es_app_to_dict returning id as string

We changed this in 4234db8
expose all the info on all the flags and switches
Merge pull request #1556 from andymckay/more-waffles

expose all the info on all the flags and switches
fix UnicodeDecodeError (bug 941480)
hide noscript from googlebot (bug 950092)