first commit of bladecenter plugin
bladecenter
pep8
management itp
warto odkomentowac reszte pluginow
Merge branch 'master' into blade

Conflicts:
	src/ralph/scan/management/commands/scan.py
	src/ralph/settings.py
poprawki po merge
poprawki po merge
new ssh_onstor plugin
Merge pull request #660 from andrzej-jankowski/ssh_onstor

new ssh_onstor plugin
poprawki po cr
Merge pull request #649 from inc0/blade

BladeCenter
merge conflicts