Fix crash when exporting answer to PDF (not admin GUI)
Merge pull request #244 from Aestu/2.06-bug_Limesurvey_lang

Fix crash when exporting answer to PDF (not admin GUI)
Fix issue: Removing redundant lines
Fixed issue #9379: DB error during installation when unsufficient permissions to create tables
Merge pull request #248 from Aestu/2.06-redundant_lines

Fix issue: Removing redundant lines
Dev: new feature update : geoname search global username setting
Dev: Update global settings view with CHTML
Dev: Allow using HTML5 functionnality for global setting form validation
Fixed issue #09389: Non mandatory array question type show 'error' header if there are one mandatory error
Dev: The other type test $ia[6] directly but adding control too
Fixed issue : citronade template : array question type can show scroll bar
Fixed issue : question help text are not updated if update lang by url param
Dev : now this don't break change language