Merge branch 'master' into DartsBuilder
 - Bhutan: targets now have side view
 - Streak score wasn't taken into overall score
 - help images for all Bhutan
Merge branch 'DartsBuilder'
Merge branch 'master' into PacmanBuilder
 - dynamite now only destroys special rocks instead of all
Merge branch 'PacmanBuilder'
Merge branch 'master' into FroggerBuilder
 - five levels with description etc for Greenland
 - help text checked and updated for Greenland
 - all sounds for Greenland
 - all levels for Greenland
Merge branch 'FroggerBuilder'
 - small Trello bugfixes
Merge branch 'master' into FroggerBuilder
 - levels and sounds Cuba
 - added some more sounds
 - fixed a mistake in Cuba level 6
Merge branch 'FroggerBuilder'