Start a common (Python) library for uses across the Steve tooling.
Start a common (Python) library for uses across the Steve tooling.

* lib/ : new subdirectory

* lib/steve.py: new file, convert a couple functions from steve.pm


git-svn-id: 2ab84e18e69922d6354bab699308d90ee643e1de@1490881 13f79535-47bb-0310-9956-ffa450edef68

apache/steve,apache/steve,apache/steve,apache/steve,apache/steve,apache/steve