Remove strict window reference #51

This was throwing an error in Node when jsdom wasn’t present
Design component lookups to be a stateless parameter #51
Make sure child refs don't interfere with regular refs #51

cc @NiGhTTraX
Fix indenting #51
Add another test for messing up with child refs #51
componentLookup should be passed on to children by PersistState #51
Bump version number #51
Merge pull request #52 from skidding/51-stateless-component-mapping

51 stateless component mapping