v0.2.7

• Adapted plugin to admit new HTML5 embed
• Requirements of Moodle 2.7 or greater
• Some navigation changes and added new events API classes
• Code cleaning

v0.2.6

• Adapted version to Moodle 2.6
• Reviewed management of errors during geogebra downloading
• Solved syntax error on attempt
• Deleted uninstall script
• Fixed get_string() error in catalan and spanish
• Fixed some other bugs