refactor OWX_Discover into OWX_Search, OWX_AwaitSearchResponse and OWX_AutoCreate

git-svn-id: http://medialab-karlsruhe.dyndns.org/repos/FHEM/branches/async@294 9855b078-7087-11e0-8b26-2f3a526cf534
fix OWX_Search, refactor OWX_Verify to use OWX_Search and OWX_AwaitSearchResponse

git-svn-id: http://medialab-karlsruhe.dyndns.org/repos/FHEM/branches/async@295 9855b078-7087-11e0-8b26-2f3a526cf534
remove obsolete method 'Verify'

git-svn-id: http://medialab-karlsruhe.dyndns.org/repos/FHEM/branches/async@296 9855b078-7087-11e0-8b26-2f3a526cf534
refactor OWX_Alarms (rename to OWX_DiscoverAlarms calling OWX_Alarms and OWX_AwaitAlarmsResponse)

git-svn-id: http://medialab-karlsruhe.dyndns.org/repos/FHEM/branches/async@297 9855b078-7087-11e0-8b26-2f3a526cf534
Merge branch 'async_local' into refactoring_async