Bug 899244 - fix, or remove, the friendlycode "live preview" tests.

* Remove old L10N inline documents and test
* Remove the inline-l10n.js and the test
* Remove Transifex.js and the tap test
* Remove the preview mapping and live preview tests
fixed bug 928753
added a popcorn style safeguard against spontaneous page navigation/reloads
Merge pull request #286 from xdchen/bug928753

fixed bug 928753
Merge pull request #294 from Pomax/bug936661

added a popcorn style safeguard against spontaneous page navigation/relo...
1.0.4