fix default skins for SD skins. fix Vuplusi Authenticity to support latest SN.
Merge branch 'vuplus_experimental' of code.vuplus.com:/opt/repository/dvbapp into vuplus_experimental
HDMICEC : fix default device name
modify skin of plugins.
VuplusEvent : fix title for 750S HDMICEC : add skin for 750S
HDMICEC : remove icon
Merge branch 'vuplus_experimental_HdmiCec' into vuplus_experimental
HDMICEC : add new plugin 1. add advanced keys 2. additional menu key