addressing initial merge issues

there was a duplicate route for find-provider and the resource retrieval
methods needed to be hitting the resourceservice
adding docstrings
deleting unused search.py
added toFixed to latitude/longitude lookups

I'm not sure what the ideal precision is, but 5 decimal places should be
enough for the moment - I doubt we'll need more, but we might go with
less.
Merge pull request #78 from radioprotector/issue-77-fix-search-merge

Issue #77 - Fix issues from merging search branch