Bugfix by andre/justme1968 


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2528 2b470e98-0d58-463d-a4d8-8e2adae1ed80
Show a readable version of triggertime


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2529 2b470e98-0d58-463d-a4d8-8e2adae1ed80
removed typo

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2530 2b470e98-0d58-463d-a4d8-8e2adae1ed80
modified such that changes of the state reading never generate events

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2531 2b470e98-0d58-463d-a4d8-8e2adae1ed80
docs updated

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2532 2b470e98-0d58-463d-a4d8-8e2adae1ed80
new command deletereading

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2533 2b470e98-0d58-463d-a4d8-8e2adae1ed80
correct sfa channels

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2534 2b470e98-0d58-463d-a4d8-8e2adae1ed80