run drac.py from any location
support sysinfo for hpilo & imm; trim EOL spaces
do not disable drac model check yet
support DRAC, IMM, and HPiLO models
Merge pull request #10 from stephen-soltesz/master

Fix typo that causes UpdateSite() api call to fail.
Merge pull request #11 from stephen-soltesz/drac-prefix

Programatically identify PREFIX directory of drac.py
Merge pull request #12 from stephen-soltesz/get-more-sysinfo

Support getsysinfo for HPiLO and IBM IMM
Merge branch 'master', remote-tracking branch 'upstream/master'