OCCI Core

- implemented parent attribute for kinds
- related attribute for kinds left for compatibility - it contains the parent attribute
- implemented depends and applies attributes for mixins
- related attribute for mixins left for compatibility - it contains the depends and applies attributes
OCCI Core

- improved handling of parent attribute especially in OCCI Category function get_class
- some small fixes and improvements to kind and mixin classes regarding their instance attributes
- fixed instantiation of Mixins in the Mixins Collection class
- the fixes in the get_class function in the Category class and in the convert function in the Mixins class now lead to much cleaner handling of Mixins
- this pull request is now feature complete, the rspec tests are passing locally, but further testing is needed to see if there are side effects resulting from the changes
Readme

- added a Documentation section and pointed to Code documentation on RubyDoc
- added a few notes to the changelog
Occi Core

- further code cleanup and documentation improvements
- moved get_class from Category to Kind
- moved related_to? from Category to Kind and Mixin
- added parent to Kind parsing in JSON messages
- added depends and applies to Mixin parsing in JSON messages
- improved rspec tests
Text Parser Spec Fix

- fixed array positioning error when checking output of text parsing
Merge pull request #15 from ffeldhaus/master

OCCI Core - added parent, depends and applies attributes