Update MyRadio_PlaylistsDaemon.php

Changed 120 days to two weeks.
Merge branch 'patch-1' of https://github.com/Eiron/MyRadio into Eiron-patch-1

# By Eiron Page
# Via Eiron Page
* 'patch-1' of https://github.com/Eiron/MyRadio:
  Update MyRadio_PlaylistsDaemon.php

Conflicts:
	src/Classes/Daemons/MyRadio_PlaylistsDaemon.php