Translation Enablement + Check on temporary Seasons

... Translation for Season Types
... Do not allow Temporary Seasons to be edited or deleted through the
main seasons menu (in right click Popup this was already blocked by not
offering the function)

(cherry picked from commit cc7a0a7f8d0b74ca4b9d64d61291206ea58d3f94)
Merge pull request #896 from Joern-R/pull

Translation Enablement + Check on temporary Seasons