Fix Spelling mistake in log files. #4228
Moved radio configuration from Plugins to the TV section
- removed radio plugin's configuration form
- added a new radio client subsection to the TV section
- replaced all database accesses by new GetRadioChannelGroupNames() TvController interface call
- rearranged settings between the TV and the TV Client section
- all configuration sections use TV.hostname for TV server access
Beautifications and fine tuning
Hostname can now be selected
from a list of TV servers available in the loacal network.
The TV config sections are reordered and renamed
Cosmetic changes
- Got rid of the ugly blue color for the selection in the Hostname combobox
- Updated the tab index of all modified sections
Added 2 seconds timeout to network scan
Merge remote-tracking branch 'remotes/origin/BUG-4228-Spelling_mistake_in_log_files_for_Cleanup_MP_Audio_Switcher'
Merge remote-tracking branch 'remotes/origin/FEAT-4263-Rework_TV_Radio_Configuration'