Consider type-specific "title" alternatives for validating web translations
Don't leak a hidden browser for every single imported text/HTML file

It is possible we have been doing this for a very long time.

(Only local imports were affected, not snapshot saving.)
Cache list of an item's child attachments/notes
Properly clear temp DB tables from items list generation
Avoid unnecessary UI updates in various situations

beginUpdateBatch() doesn't suppress select events, so various batch
operations were triggering lots of extra selects.

This hopefully fixes the long hang some people were seeing when making
changes with an open quick search (which I was only able to reproduce in
Standalone).
Expose launchNonNativeFiles hidden pref in Firefox

"Open PDFs and other files within Firefox when possible"
Make X-Zotero-Version and RIS/Refer prefs Firefox-only
Don't update item when leaving an empty field

It looks like this has been happening for at least all of 3.0, including
when tabbing between empty fields.
Fixes #47, Dragging attachment to item removes search results
Fix "results.sort is not a function" in tags autocomplete

This occured if there were no autocomplete results for an entered tag
string.
Update to citeproc-js 1.0.425
-Display the Year for types which don't have a proper "date" field (case, patent, statute) in the item description box and in the bubble. (includeBaseMapped set to true in item.getField).
-Display the Title for types which don't have a proper "title" field  (case, email, statute) in the bubble (use getDisplayTitle).
Localize quotation marks (cf. previous commit) and colon
Merge pull request #244 from gracile-fr/quickFormat

Quick Format Citation dialog: improve bubble (& drop-down search list)
Merge pull request #237 from aurimasv/web-title

Consider type-specific "title" alternatives for validating web translations
Merge locales from Transifex
Update repotime and submodules
Update styles submodule
Fix integration.error.notInstalled string on non-English locales
Fix sync error downloading new item with related item