limesurvey_sync 7.x-1.2

- New feature #1805104 : compatible with LimeSurvey 2.0.
- New lightbox feature using the Colorbox custom module.
- New lightbox feature using the Lightbox2 custom module.
- New option : set the iframe/lightbox dimensions.
- New option : set the an invisible iframe (no vertical scrolling bar).
- New option : automatically fit the frame the the user window.
- New option : automatically set the LimeSurvey survey end url.
- New option : automatically set the right language for new answers (Locale core module).
- New option : translate the answer node into a distinct language than the original one.
- New option : propose to hide the language selector to the end user.
- Fix : Limesurvey languages are now displayed by name ('English' instead of 'en').
- Fix : handle users specific timezone.
- Fix : handle LimeSurvey site url including a specific port value.
- Fix : the answer display page is translated into the survey language.
- Fix : the answer display page shows referrer urls and ip as links now.
- Fix : the answer display page shows date including the timezone.
- Fix #1815974 : compatibility with the Path and Pathauto modules.
- Fix : redirection issues with the Overlay core module.
- Fix #1812014 : the LimeSurvey timezone parameter (synchronization setting page).
- Fix #1717844 : access denied when editing a completed answer (for LimeSurvey v1.92+).
- Fix : Link the specific language tab of the LimeSurvey admin local settings page.
- Fix : spelling errors on the synchronization setting page.
- Fix : 'mise en abime' visual effect on closing the iframe.
- Hide the checkbox for access to the LimeSurvey form on creating new answers.
- Display the survey tabs using the admin theme.
- Code improvements for the database connection switch system.
- Code improvements on the javascript functions.
- Theme improvement on the survey options page.
- Convert module files to utf8.
- Minor code improvements.