Changed default output encoding of bindings to utf-8
Fixed baseobjectattribute import
Changed class name to Extracted_String
Fixed dictionary name in object_from_dict method
Updated extracted_from_string usage; the old style method name was being called
Changed class name from extracted_string to Extracted_String
Fixed bug in action arguments construction in object_from_dict
Merge branch 'master' into simple_api

Conflicts:
	cybox/common/extracted_string.py