[FEATURE] count wrapped classes, enums and methods
[FEATURE] support for shared_ptr[ClassToWrap]
[DOC] started documenting, first version of README.md
[FEATURE] autowrap runs with Python 2.6 now

   - replaced collections.OrderedDict by tools.OrderKeepingDictionary
   - removed dependecy on collections.Counter
   - removed usage of metaclass SubtreeParserInterfaceChecker, which
     depended on Python 2.7 and was not really needed/useful
[VERSIONUPDATE] autowrap version 0.2.13
version update to 0.2.12

Conflicts:

	autowrap/version.py
Merge branch 'master' into saves
Merge branch 'mods_hannes' into saves
Merge branch 'saves'