Move POSTGIS_VERSION to main settings
Add server update scripts, ignores
Merge pull request #18 from jwhitlock/server_update_script

Server changes
Add JSNOP to handlers
Merge pull request #19 from jwhitlock/jsonp

Add JSNOP to handlers
Move scripts to tools/

Better tab-completion
Helper script for running tests under ipdb
/api/score returns algorithm data
Merge pull request #20 from jwhitlock/live_drf_scores

live django-rest-framework scores
Fix censuss->census in admin
Change most census columns to IntegerFields

PostgreSQL has an 8K limit on rows, and our 1300 columns exceeded
that when coded as DecimalFields.  Some columns actually contain
decimal data, so those columns are special cased.

PostgreSQL also has a 1600 column limit, which includes deleted columns,
so the census table needs to be dropped rather than migrated.
Merge branch 'master' of github.com:CivicNinjas/HealthAround.me

Conflicts:
	data/census/definitions.py
	data/models.py
	healthdata/algorithms.py
	healthdata/models.py
Added algorithms for Percent Unemployment, Percent Income spent on housing, and percent children with a single parent in a given area.  I also changed around a few things in the utils, as well as created the tests for all of the new algorithms.