OWX_ASYC: rename further async OWX_xxx-methods to OWX_ASYNC_xxx
OWX_ASYC: rename further async OWX_xxx-methods to OWX_ASYNC_xxxView Changes
Source: OWX_ASYC: rename further async OWX_xxx-methods to OWX_ASYNC_xxx (http://sourceforge.net/p/fhem/code/5396/)