Patch for handling module version tag on Moodle 2.6
Fixed a warning message showing up on Moodle 2.6
Fixed a bug introduced in the previous commit. It only happens in Moodle 2.6
Updated version tag
v1.1.0-a1: First alpha release for changes in the activity configuration. All participants are moderators is now allowed
v1.1.0-a1: Changed module notation for plugin notation in version.php
v1.1.0-a1: Compatibility for Moodle 2.7 in version.php
v1.0.10-b1: Merged support for allowing all users to be moderators.
This is the last release for version 1.0 (for Moodle 2.x) that can be used with moodle 2.0, 2.1, 2.2, 2.3, 2.4, 2.5 and 2.6. The next version (1.1.0) will support Moodle 2.5, 2.6 and 2.7 due changes in Moodle plugin definition.