Build fails because of missing dependencies

[billy1380]

Blogwt has dependencies on

• gson-gwt already open source (listed for completeness)
• Jasonable parent class
• servlet classes for the API (and the app engine implementation)
• string and json utilities
• service pattern parent classes DONE

There is nothing fancy in any of those and I will get around to making repos for them at some point (soon)

[billy1380]

All the dependencies have been open sourced... I will put some instructions together to get a build going.