evaluation and transfer of the ESP3 packet type data to the EnOcean module

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@3269 2b470e98-0d58-463d-a4d8-8e2adae1ed80
# teach-in: delete standard readings after teach-in
# sub EnOcean_SndRadio: new unified and expanded ESP3 routine, replaced sub EnOcean_A5Cmd and other
# sub EnOcean_Parse: new dynamic extraction of the data bytes $db[x] ... $db[0]
# profile MD15 and sub EnOcean_MD15Cmd: adjustments to the changed data structure and routines
# analysis of the packet type data prepared
# ESP3: unicast telegrams now supported
# EEP: VLD basic functions implemented (no teach-in)
# commandref: further explanations added

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@3270 2b470e98-0d58-463d-a4d8-8e2adae1ed80
Added recursion-protection


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@3271 2b470e98-0d58-463d-a4d8-8e2adae1ed80
correct minor bugs, HMLAN log sequence

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@3272 2b470e98-0d58-463d-a4d8-8e2adae1ed80
bugfixing on Twilight
- calling GetFileFromUrl with noshutdown=1 just like in Weather.pm
- computing arcusCosisnus only when parameter between [-1,+1] else returning "nan" not a Number
- updating MAINTAINER.txt

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@3273 2b470e98-0d58-463d-a4d8-8e2adae1ed80