5 * Add filter to ObjectChooser invoking 4 * Fix collab code 3 * Run activity in CM12 environment * Swtich to simplejson 2 * Support various screen resolutions * Use jobjects for characters, backgrounds and sounds * Fix OLPC#4742 Implement collaboration * Fix OLPC#6213 Crash on import image * Fix OLPC#9182 COPYING file is missed * Fix OLPC#8460 Cartoon-Builder-1 - "Keep error" msg on close 1 * Initial version (ed@whsd.net)