* update some mibs
* extend snmpwalk_cache_twopart_oid function
* add raisecom dbm and temperature sensors
* add test data
* add some more sensors
* Update raisecom.inc.php
* Update raisecom.inc.php
fallback feature so we don't have to run snmpsim on devel computers, should be adequate for now
./scripts/pre-commit.php -u -snmpsim will start an snmpsimd.py process automatically