Using HTTPS protocol when adding Google Maps
[#963170] Removed json editor dialog from tracks.
[#964308] Better error handling instead of timeouts. If no error event is returned, we still timeout.
v2.0.54
[bug 961155] - Bug Fixed; nav.css file packaged with bower.

Close gh-438.
2.0.55
Bug 964957 - Fix embeds to work with OPTIMIZE_JS = false
Bug 884520 - Disable crash reporter UI
Revert "Bug 884520 - Disable crash reporter UI"

This reverts commit b3d9d30c9dab031ce1ea9469ea560bb47824624a.
[#913731] Publish and save popcorn maker
v2.0.56
Merge branch 'master' of github.com:mozilla/popcorn.webmaker.org
https only for google maps