move OWTHERM_Attr and OWTHERM_InitializeDevice to Version 2.23 position

git-svn-id: http://medialab-karlsruhe.dyndns.org/repos/FHEM/branches/ntruchsess@292 9855b078-7087-11e0-8b26-2f3a526cf534
upgrade OWTHERM to version 3.23

git-svn-id: http://medialab-karlsruhe.dyndns.org/repos/FHEM/branches/ntruchsess@293 9855b078-7087-11e0-8b26-2f3a526cf534
fix owx romid format

git-svn-id: http://medialab-karlsruhe.dyndns.org/repos/FHEM/branches/ntruchsess@299 9855b078-7087-11e0-8b26-2f3a526cf534
set version to 3.24

git-svn-id: http://medialab-karlsruhe.dyndns.org/repos/FHEM/branches/ntruchsess@300 9855b078-7087-11e0-8b26-2f3a526cf534
Merge branch 'ntruchsess_local' into refactoring

Conflicts:
	fhem/FHEM/21_OWTHERM.pm