Added function in Ensembl datasource to retrieve transcripts based on a gene.
Added docs
Added example JSON and adding unit test that does conversion of transcript to JSON fields required for website -- though a couple fields are not complete.
Only missing description, which is harder to get from GENCODE.
Adding more methods needed to support web API.
Pieces for web API should be there.  Now to write unit tests to prove it.
Quick fix for issue #219
/genes/ and /transcripts/ examples nearing completion.
Unit tests added for other backend web api support.  Not quite complete, but should be passing.
Unit test example of generating all of the data from the web API call is not finished, but getting filled in.
Fixing unit test to pass given updated requirements.  Also, bugfix in Transcript.
Allowing the uncurated HGNC Entrez ID to be used when the curated one is an empty string.
Most information needed for web APIs is filled in.  The rest is going to need more code changes and will be (or is) filed in new issues.
Fixed issue where some of the transcripts might trigger a failure, but it should pass.
Fixed issue where some of the transcripts might trigger a failure, but it should pass... in another place.
Getting rid of some dead code.
Upping version number.
Merge pull request #225 from broadinstitute/issue-218-web_api_query_support

Issue 218 web api query support