Made CUL_FHTTK work with 98_autocreate.pm, (first) GPLOT info is now used
Added sanity checking to fhem.pl, does not save undefined fields anymore
Added fht80tf.gplot, may need (re-)work
git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@539 2b470e98-0d58-463d-a4d8-8e2adae1ed80