[Module] HTML Refine

HTML Refine Module for Gallery2 (v2.3.0 and above)

A conversion of the hack discussed here into a proper module for G2.
It allows the Site Administrator to sanitise html output which is then cached if G2 caching is enabled.

Please read the Codex for relevant documentation.

******** UPDATE: Version 1.1.0 ********
23/06/2011

Notes:
*) Amendment: Refactored to address dependency issues with other modules
*) Amendment: Change from listening for Gallery::BeforeDisplay to new Gallery::BeforeOutput event
*) Amendment: Local caching code removed and now flows with normal G2 process

******** UPDATE: Version 1.0.1 ********
18/06/2011

Notes:
*) Fix: Invalid filename for helper class file in module.inc

******** INITIAL RELEASE: Version 1.0.0 ********
22/04/2011