adding percentSuffix to legend, closes #170
import task for dentists by community area #171
showing health insurance percent prefix on place charts
formatted doctors by zip to csv, merged 4 zip code groups
importing dentists raw count and rate per 1,000 residents #171
import task for doctors
updated category names, cleaner query for cleaning up rake import tasks, set i18n enforce_available_locales to false, more descriptive names for insurance datasets
only importing dentists and physitians rates
created providers detail chart, added chicago sums for providers, refactored custom chart data function
providers partial
Merge pull request #173 from datamade/master

import and display provider data