Fix rtl: very basic fix so all games can be displayed in RTL
New: Events in Moodle 2.7
New: Events in Moodle 2.7
Fix: Compatibility with Moodle 2.7
New: parameter disabletransformuppercase in crossword
Fix: Event compatibility with Moodle 1.6
Fix: Snakes compatibility with Moodle 1.6
Fix: Images in questions
Fix: Images in questions
Fix: version.php compatibility with Moodle 2.7
New: Image set in hangman
Fix: Change in description of parameters for game 'Snake and Laddes'
Merge branch 'MOODLE_20_STABLE' of https://github.com/bdaloukas/moodle-mod_game into MOODLE_20_STABLE