updated images of stepbystep page, renamed Footerlink Help->Tutorial and modified selenium tests
Update VirtualHost.conf
VirtualHost update 2
changed stepbystep images
BUG quickfix (catroid issue #960)
WEB-46: slider
Bugfix (api recent.json now returns more than 1 programs)
API update
SeleniumTests update
fixed media license bug
japanese translation update
japanese translation update
another japanese update
m4a added to allowed file endings
updated stepbystep images
Rearranged Details page
Description now uses whole available space