Addtl. items from user mediastudio

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5524 2b470e98-0d58-463d-a4d8-8e2adae1ed80
98_configdb.pm - updated commandref

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5525 2b470e98-0d58-463d-a4d8-8e2adae1ed80
OWX_ASYNC: fix commandref, add attribute interval

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5526 2b470e98-0d58-463d-a4d8-8e2adae1ed80
OWX_ID: fix calling into sync OWX while in async-mode

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5527 2b470e98-0d58-463d-a4d8-8e2adae1ed80
OWX_ASYNC: fix commandref

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5528 2b470e98-0d58-463d-a4d8-8e2adae1ed80