Add LICENSE.txt
Fixed typo in to_obj() of ProcessTree
Merge branch 'master' of github.com:MAECProject/python-maec
Fixed list type checks in to_obj() and to_dict() of ProcessTreeNode
Fixed error in buildChildren() of MinorvariantListType - Objects weren't being appended correctly to the list
Fixed issue with ProcessObject namespace not being added correctly in process_bundle_namespace() due to latest changes in CybOX nsparser
In Comment class, fixed issue in to_obj() of using wrong names in get_ methods
Fixed analysts call in to_dict()
Fixed comments call in to_dict()
Fixed tools setting in to_dict() and to_obj()