IntelliJ run configuration change - set port back to 8080

Add invocation ID to invocation CSV file

Huge refactoring to enable running the appengine cloud as a standalone application using Jetty, HSQLDB, and DataNucleus. It seems to work!

The main differences between the codebases (appEngineCloud vs localCloud) are:
- App Engine uses a proprietary Key object

Unfortunately there's a bit of code duplication necessary to get this working. This is because while JDO does allow for inheritance, the base class needs to provide the primary key - for some weird reason - and since in a few cases a Key is the primary key, we can't use a common base class. The web.xml is also duplicated, not sure if there's a way to share common aspects of a web.xml.

Still to do:
- Make sure it builds in Eclipse
- Create two sets of unit tests
- Make Ant file to build it from command line
- Make sure the HSQLDB saves and loads from disk correctly

Add support for bulk download as CSV. See http://code.google.com/p/findbugs/wiki/AppEngineCloudBackup for details

Edited wiki page through web user interface.

Remove HSQLDB lock file accidentally committed

IntelliJ project file changes

Update appengine cloud auth tests to use OpenID

Initial support for OpenID login in appengine cloud. Replaces default google authentication code.