Dev Performance and memory enhancements for big LimeSurvey databases (>1000 surveys)
Dev Speed up for main menu if many surveys are in the system (18 queries instead of 1500)
Fixed issue #9234: White page after save global settings if done just after auto-update
Dev Speed up for main menu if many surveys are in the system (18 queries instead of 1500)
Fixed issue: High memory usage on db upgrade from older versions
Dev Fixed loading indicator
Dev Small UI changes
Dev Clean up mark-up and CSS to improve accessability and visual layout
Dev Clean up mark-up and CSS to improve accessability and visual layout (more)
Fixed issue #09239 : wrong language used for Expresson Manager in printable version
Dev: remove some $clang too
Fixed issue: High memory usage on db upgrade from older versions
Updated translation: German by c_schmitz
Updated translation: Greek by kiolalis
Updated translation: Spanish (Spain) by kadejo
Updated translation: French (France) by arnaud21, DenisChenu
Updated translation: Italian by lfanfoni
Updated translation: Japanese by nomoto, yamatt
Updated translation: Lithuanian by simasj
Updated translation: Dutch by Han
Updated translation: Polish by elisa
Updated translation: Russian by vipgroup
Updated translation: Turkish by kayazeren
Updated translation: Italian (Informal) by lfanfoni
Updated translation: Dutch (Informal) by Han
Merge branch 'master' of https://github.com/LimeSurvey/LimeSurvey.git