Started layers application
Merge branch 'master' of https://github.com/ingenieroariel/webandgis
Added Layer model and registered it in the admin
Enabled file upload, fixes #3
Do not have uploads under version control
Added zipped datasets for testing
Added unicode method to layer object
Fixes issues #5 and #6.
Merge pull request #7 from rasilang/master

Fixes issues #5 and #6. Thanks a lot, great job!
User relateive paths in settings.py
Removed extraneous error_message in layer detail page
Added setup.py
Added empty CHANGES file
Switched to pinax-theme-bootstrap, in order to make our site prettier
Updated installation instructions
Added bootstrap and leaflet
Applied bootstrap to layer list page