--UNSTABLE--
- changed the mathjax from local copy to server --> causes some delay when viewing the page for the first time
- changed the tinyMCE config --> took out links/unlinks and added advList
- added some code to process list types for import and export
- added true value to bulk param of insert_record function to see if it improves the speed --> doesn't seems to be the case
- fixed a bug where the reference material was not showing up due to wrong id for definition.ref tag