FRM_IN,FRM_OUT: fix skipped updates during init and reconnect. Add attribute 'activeLow'

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5054 2b470e98-0d58-463d-a4d8-8e2adae1ed80
correct some register display problems for RT and TC

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5055 2b470e98-0d58-463d-a4d8-8e2adae1ed80
minor bugs and startup errors

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5056 2b470e98-0d58-463d-a4d8-8e2adae1ed80
Added support for Elso protocol


git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5057 2b470e98-0d58-463d-a4d8-8e2adae1ed80
added: error handling for missing LWP::ua to avoid fhem crash

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5058 2b470e98-0d58-463d-a4d8-8e2adae1ed80
fixed: correction

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5059 2b470e98-0d58-463d-a4d8-8e2adae1ed80
THZ: bugfix in status-bits

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5060 2b470e98-0d58-463d-a4d8-8e2adae1ed80
FRM_LCD: fix set-argument values, add doku
FRM_LCD: add writeXY as implemented by Wzut

git-svn-id: https://svn.code.sf.net/p/fhem/code/trunk@5061 2b470e98-0d58-463d-a4d8-8e2adae1ed80