Meta data attributes to the models #52
adding geocoder module and geopy requirement
Merge remote-tracking branch 'upstream/master'

Conflicts:
	requirements.txt
Change to datetimes for metadata
Fix migrations
Ups, forgot to use it here
Merge pull request #60 from wilbertom/importer-bug1

Ups, forgot to use it here
Merge pull request #55 from wilbertom/issue-52-metadata

Meta data attributes to the resources
fixing revision number of migration script
Merge remote-tracking branch 'upstream/master'
Merge pull request #57 from radioprotector/master

Add Geocoder class, geopy requirement, and add additional address fields to resources
Grammar and organization changes to documentation files
Added docstrings to files and functions that were missing them. Modified other docstrings to follow discussed format
Merge pull request #61 from AllieDeford/master

If we're moving to the wiki for documenting standards, I think this is done.

Grammar and docstrings