Display info on episode repetitions in the Calendar and Episode/Broadcast Date list

Parent: [EPIC] Rebroadcasting of episodes (finalized) (aura#15 - closed)

Display an indication that some episode is a repetition of another broadcast.

Proposal

Apply the following to both, the calendar and episode/broadcast lists:

• When there is little space, display a "repetition icon"
• When there is more space, display the woring "Wiederholung" or similar
• When there is plentry space, also display the date/time of the original episode
• In all scenario provide a mouse-over effect, displaying more details about the repetition. Provide a link to the original episode detail view.