CInfoClock: Rework calculate size & position

- Fix display info clock
- Preparation for alternative use of neutrino fonts / DynFonts
CComponentsFrmClock: Rework font handling

- Use setClockFont(enum FONT_TYPES) for selection of neutrino fonts
- Use setClockFontSize(size) for Dynamic Font
Adapting certain files to the changed font handling of info clock
CInfoClock: Use dynamic font for display
CComponentsFrmClock: Remove double call of initCCLockItems()

- initCCLockItems() is called by the refresh() function
  and the paint() function in initClockThread()
Merge remote-tracking branch 'cool-next-cc/next-cc'

Conflicts:
	src/gui/audiomute.cpp
	src/gui/osd_setup.cpp
	src/neutrino.cpp