93_DbLog.pm: MySQL: neue Definition eines Indices auf history zur schnelleren
             Generierung von Plots, SQL darauf angepasst


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2614 2b470e98-0d58-463d-a4d8-8e2adae1ed80
add: contrib/99_Utils_GoogleTalk.pm
versendet Messages per GoogleTalk, zb aufs Handy


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2615 2b470e98-0d58-463d-a4d8-8e2adae1ed80
MAX: fix last commit

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2616 2b470e98-0d58-463d-a4d8-8e2adae1ed80
correct hash comparison

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2617 2b470e98-0d58-463d-a4d8-8e2adae1ed80
migrated dummy to readingsFN mechanism

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2618 2b470e98-0d58-463d-a4d8-8e2adae1ed80
fixed uninitialized values, added binmode to update


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2619 2b470e98-0d58-463d-a4d8-8e2adae1ed80
Patch from Klaus


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2620 2b470e98-0d58-463d-a4d8-8e2adae1ed80
adding prerequisites for upcoming 73_PRESENCE.pm to provide bluetooth presence checking for multiple rooms


git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@2621 2b470e98-0d58-463d-a4d8-8e2adae1ed80