pavement:

General code cleanup (comment-out code and trailing whitespace).
pavement:

Added copyright statement, since we are making modifications.
pavement:

pep8/pyflakes cleanup
pavement:

Refactored `start` tasks such that the app/environment can be stopped/
started without syncdb errors (and without having to re-bootstrap
everything).
fabfile:

Slight refactoring of bootstrap and start functions to use modified
paver tasks... which results in cleaner environment handling and
avoids some syncdb errors when stopping/restarting the app.
README.rst:

Revised fab instructions for environment handling.
fabfile:

Made app, feature, style, and layer loading much more DRY.
gs_data/gaf_viewer:

Added features, styles, and layers.
fabfile:

Added gaf_viewer to the bootstrap script.
openquakeplatform/ged_settings.py.sample:

Added sample file for GED DB settings.
openquakeplatform/.gitignore:

Added .gitignore for ignoring the GED DB config file.
fabfile:

Added `ged_settings` import to `local_settings` template.
README.rst:

Removed some README boiler plate.
README.rst:

Added GED config steps to installation instructions.
openquakeplatform/ged_settings.py.sample:

Changed default DB engine type of GED db.
openquakeplatform/settings:

Removed old GED db config settings.
Merge pull request #81 from larsbutler/ged-devenv

GED DB settings for dev environment

[r=nastasi-oq] [f=1225903]