adds appengine_config.py
adds paver project lib files.
adds logs dir to repo
paver + flask ext lib updates
updates .gitignore for keys.py
adds nose test runner config + supervisor conf template files
* paver + flask updates
* also adds some app modules to the repo
* adds app.tests package to repo
* adds the app.models package to repo
* refactors the `paver_gae` package
    * extracts oauth2 paver tasks to separate module
    * extracts code for working with descriptors to separate module
    * extracts remote api method to remote_api module
adds the app.config package to repo.
refactors the 'verify_serving' command
uncomments code in deploy
fixes the nose test runner command.
* .gitignore updates
fixes trapping errors in paver gae:server_run command
* mad $ updates to cleanup how api modules are imported.
adds app.web.errors to repo
adds app.main to repo
moves warmup initialization to app.main