New features

Now supports demographic data.

Adds two new custom permissions:

• "use ck injector" - allows users to access the module's AJAX callback routes and hence use the CK Content Injector plugin
• "administer ck injector" - allows users to configure the CK Content Injector

Previously, a user had to have the "administer nodes" permission to interact with the CK Content Injector module.

Add advanced option to configure created date format on export.

Moves theme templates to unified theme function for easier override of kWidget config.
Adds bitrate and playback speed as plugin options.