speedup apptime, comments in HMInfo

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@6126 2b470e98-0d58-463d-a4d8-8e2adae1ed80
configDB - changed: use mediumblob for mysql database

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@6127 2b470e98-0d58-463d-a4d8-8e2adae1ed80
THZ: p30 added and major change in parsing

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@6128 2b470e98-0d58-463d-a4d8-8e2adae1ed80