Changes for new wbgym theme

1.2

html validation fixes

v1.1.3

Fix update "traffic light" and update "WebUntis offline" hint

v1.1.2

Add "update-traffic-light" - colorful hints with icon if the substitution plan was updated longer time ago

v1.1.1

Fix error related to teachers array

v1.1.0

the new units-bundle with build in cache functionality, to prevent errors related to WebUntis service.

v1.0.1

Do not require wbgym/school-bundle @ dev-master

units-bundle

The first version of the units-bundle