update help page

git-svn-id: svn+ssh://svn.mozilla.org/sysadmins/svc/scripts/inventory@63757 65d70b31-241a-0410-a745-f8fa14660ae9
remove unnecessary imports

git-svn-id: svn+ssh://svn.mozilla.org/sysadmins/svc/scripts/inventory@63759 65d70b31-241a-0410-a745-f8fa14660ae9
add a blank readme for now

git-svn-id: svn+ssh://svn.mozilla.org/sysadmins/svc/scripts/inventory@63760 65d70b31-241a-0410-a745-f8fa14660ae9
Add a little to the README

git-svn-id: svn+ssh://svn.mozilla.org/sysadmins/svc/scripts/inventory@63761 65d70b31-241a-0410-a745-f8fa14660ae9
Merge branch 'master' of github.com:relud/mozilla_inventory_python