Cleared up a PHP strict standards error, bumped version number.
Merge pull request #3 from kemitix/MOODLE_23_STABLE

Improved readability on github
Merge pull request #4 from vaughany/dev

Cleared up a PHP strict standards error, bumped version number.
French Language File
Merge pull request #7 from shteevy/dev

French Language File
Added security checks to all server-side code. Fixes #9
Updated ATbar to latest version. Fixes #5 #8 #10

This adds several new buttons to the toolbar.

Now using remote code as it doesn't look like Southampton's server is
going away any time soon, and it's much less work to maintain.
Updated version number and readmes for release of 2.1
Added missing semicolon to version.php
bumped requires version to 2.2