2.9.8.3 alpha (3.0 pre-release)

Release by johnclause
Tuesday Feb 03, 2015 at 10:11 GMT from master
Originally released as https://github.com/qTranslate-Team/qtranslate-x/releases/tag/2.9.8.3

• Translations of captions and attributes in standard WP galleries, which is, in fact, much bigger change affecting many places. Need to re-test all carefully.
• improved run-time performance.
• some improvements on plugin translation as suggested by Gunu.