Rename changed to require a new name.


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@3218 2b470e98-0d58-463d-a4d8-8e2adae1ed80
Pid rounding attribute added


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@3219 2b470e98-0d58-463d-a4d8-8e2adae1ed80
bugfix: webCmdfn (slider, timepicker, dropdown)

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@3220 2b470e98-0d58-463d-a4d8-8e2adae1ed80