Adapt to active school term

changed milestone to /AlekSIS%"[NLnet #7] Global school term select for easily switching school terms and implement sub school terms"

added part::backend part::frontend labels

assigned to @magicfelix

created branch 319-adapt-to-active-school-term to address this issue

mentioned in merge request !429 (merged)

closed with commit 23d03426

mentioned in commit 23d03426