09_CUL_FHTTK.pm: little improvements: added check of address code, adapted documentation
09_CUL_FHTTK.pm: little improvements: added check of address code, adapted documentationView Changes
Source: 09_CUL_FHTTK.pm: little improvements: added check of address code, adapted documentation (http://sourceforge.net/p/fhem/code/7475/)