added commandline including save option
  - added shutdown and restart buttons
  - added some icons

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2840 2b470e98-0d58-463d-a4d8-8e2adae1ed80
added optional present-check-interval parameter to define a separate check interval if device is present


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2841 2b470e98-0d58-463d-a4d8-8e2adae1ed80
Added undocumented listen call


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2842 2b470e98-0d58-463d-a4d8-8e2adae1ed80
Fixing SWITCH_MULTILEVEL parse command.


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2843 2b470e98-0d58-463d-a4d8-8e2adae1ed80
added parsing of jsonlist contents to dynamically setup menus and contents

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2844 2b470e98-0d58-463d-a4d8-8e2adae1ed80