OE2.0 Merlin³ Image For DM7020 HD-26.01.2014

Merlin3:
- Update default skin - HD-grey-ME
- Default skin: Fix keyboard_setup.png. Thanks to arki for the hint
- UsageConfig: adjust config values to match type definition in Converter
- Skin Settings / ServiceName converter / UsageConfig: add possibility to overwrite skin settings
- update translation for German and French
- PiconCleaner: add icon for plugin
- bug fix: make an opkg update before installing a new language 
- PiconCleaner: initial check-in
- Update/add Italian translations for:
-- enigma2
-- network server
-- set epg path
-- Merlin update notifier
-- Fix typos in German translation for enigma2
-- Thx to blu8
- MerlinWebInterface: fix crash when none of the picon directories exists
- Fix ServiceName converter 
Siehe auch: -> OE, Enigma2 und Enigma2-Plugins auf Schwerkraft