Bug fixes

First release.
File as a Cache handler.

First release.
View and Paragraph profiles.

First release.
Doc, cleanup and Cache handler.

Add option to manage Google Analytics events, as described at https://support.google.com/analytics/answer/1033068#Anatomy

This release also fixes a bug in bean object syntax which does not appear to have broken functionality but caused numerous error messages.

by djdevin: #2884798: max_score is incorrect whenever a new quiz is created
by RoshniPatel.addweb: #3045702: I get error if i jump to last question of multiple choice in ajax quiz !