New feature #8757: Individual subquestion relevance
Dev: Expand GUI and save relevance eq. to DB
New feature #8757: Individual subquestion relevance
Dev: Createfieldmap(): Put SQrel from DB into fieldmap
New feature #8757: Individual subquestion relevance
Dev: Adjust data structure in em_manager_helper.php
New feature #8757: Individual subquestion relevance
Dev: Write relevance equation to $subQrels[]
Dev: TSV import/export SQrelevance
Dev: Fix scaleID for text/number matrix question
Dev: Add demosurvey for subquestion relevance
Fixed issue #9263: Error (CDbCommand failed) on DB update
Fixed issue #9262: PHP warning on DB upgrade: reset() expects parameter 1 to be array, string given
Merge pull request #194 from mfaber/subqrelPR206

New feature #8757: Individual subquestion relevance
Dev Refactoring translations to use the Yii system
Dev Refactoring translations to use the Yii system
Dev Refactoring translations to use the Yii system
Fixed issue #9302: PHP warning on DB upgrade:: failed to open stream or dir
Dev Removed $clang for good
Dev Removed $clang for good
Dev Removed limesurvey_lang class
Fixed issue #9310: PHP warning on DB upgrade:: Undefined variable: oLang
Dev Small fix for language
Dev Small translation fix for JS grid parameters