Bug 901977 - Fixed name of the new index to avoid collision.
Merge pull request #1692 from AdrianGaudebert/901977-backfill-app-fix

Bug 901977 - Fixed name of the new index to avoid collision.
Bug 901977 - Added a way to limit reindexing, for performance testing. r=rhelmer
Fixes bug 872547 - Improved mapping with a list of all fields and better analyzers.
Merge pull request #1687 from AdrianGaudebert/872547-improve-es-mapping

Fixes bug 872547 - Improved mapping with a list of all fields and better...
Bug 872547 - Use long instead of integer, addons is _not_ a nested JSON object.
Merge pull request #1694 from AdrianGaudebert/872547-fix-mapping

Bug 872547 - Use long instead of integer, addons is _not_ a nested JSON ...
Merge branch 'tag_67'
When this database doesn't exist, it can also raise a TypeError.