introduces setInner function
Introduced setAndConfirm function
emit valueChangeRequest if connected
Use new request signal for CO "Play"
minor style change
allow copy version string by mouse and keyboard
Merge pull request #59 from daschuer/master

allow copy version string by mouse and keyboard
Fixed tainted flag in revision number
additional docu and fixes from review
fixed widget toggle state
fixed CO "play" meaning to "play command accepted". This makes a
differnce only during loading a track. Now "play" becomes always 1 when
a track command is received while loading.
removed debug output
fixed access to a NULL Track in PlayerInfo, fixes Bug #1210289
Remove virtual EngineFilterButterworth8::setFrequencyCorners(), remove unused freqCorner2 in Low and High filter (fix warnings)
Merge pull request #61 from xorik/butterworth-warning-fix

Fix warnings in enginefilterbutterworth8.cpp
Merge pull request #57 from daschuer/co_request

Co request
Merge branch 'master' into 4deck_loadorder
Rewrite skins that use incorrect [Master] attribute
Make sure to activate new deck orders.
Rearrange UI