add a .gitignore
generate code from the new obiee 11g test instance and accommodate differences

* the new wsdl has jaxb:package info in it, so we'll go ahead and use oracle's suggested package names
  * this does make the change backwards incompatible, but not many things directly use the generated classes
* remove jaxb and jaws binding files; they aren't needed anymore
tweak generics hack to make it work in a newer java compiler
use v7 instead of v6

(no breaking changes)