optimization of background image creation

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2793 2b470e98-0d58-463d-a4d8-8e2adae1ed80
removed DISCONNECT of owserver in case of undefined read result

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2794 2b470e98-0d58-463d-a4d8-8e2adae1ed80
Don't close filedescriptors, just exit


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2795 2b470e98-0d58-463d-a4d8-8e2adae1ed80
Set only the state slider in detail view


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2796 2b470e98-0d58-463d-a4d8-8e2adae1ed80
Fixing time slider, close unneeded connection


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2797 2b470e98-0d58-463d-a4d8-8e2adae1ed80
MAX: fix perl warning

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2798 2b470e98-0d58-463d-a4d8-8e2adae1ed80
repeater sourcelist, revert RSSI handling

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2799 2b470e98-0d58-463d-a4d8-8e2adae1ed80
korrekt SFA subtype

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2800 2b470e98-0d58-463d-a4d8-8e2adae1ed80
add new protocols for init display

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2801 2b470e98-0d58-463d-a4d8-8e2adae1ed80
added xv reading and set
added rgb get and set in preparation for colorpicker


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2802 2b470e98-0d58-463d-a4d8-8e2adae1ed80