Updated component versions and fusesource repository URLs
Added IDoc model, utils and tests
- Refactored Util classes
- Fixed misspelled classes
- Documented Util methods
- Added meta-data convenience methods to structure and table classes
- Updated unit tests for data layer
Updated build to include idoc jar and new versions of jco jar
Merge pull request #2 from punkhorn/idocs_dev

Enhance SAP Component Data Layer to support IDocs