fixes project setup
* dependencies are included again (fixes #163)
  it is not possible to specify non default names for the ear file as the currently used WTP plugin has a bug (https://bugs.eclipse.org/bugs/show_bug.cgi?id=340918)

* planning suite ear archive for first deployment can now be built by passing the additional parameter -Ddatabase.schema.generation=create (fixes #164)
  (refer to README.md)
adjusts setup to eclipse wtp (#163)