Simplify format-source

Only create a single Maven instance, and provide multiple goals to it
Merge pull request #279 from genomebridge/simplify-format-source

Simplify format-source
New proposal for ADAMFeature
Added clarifying note to ADAMVariantContext
Merge pull request #274 from laserson/var-ctx-note

Added clarifying note to `ADAMVariantContext`
Implemented HTTPRangedByteAccess.

- HTTPRangedByteAccess supports HTTP range requests for ranges of
  resources. Includes a test that executes against a few bytes of the
  test mouse chromosome on the berkeley server.
- Added a new TestTags and moved the "NetworkConnected" ones into that
- Running the "networkconnected" profile as part of the Jenkins test
Merge pull request #277 from genomebridge/http-byte-access

Implemented HTTPRangedByteAccess.
Minor cleanup on interleaved FASTQ input format. Added dependency which is necessary for running downstream.
Merge pull request #282 from fnothaft/ifq-fix

Minor cleanup on interleaved FASTQ input format.
fix refname comment
Merge pull request #283 from hammerlab/refname-comment

Fix reference name comment
Removing ADAM format directory, and updating avro data file path and pom.xmls for bdg-formats move.
Merge pull request #280 from fnothaft/move-to-bdgformats

Move to bdg-formats
Cleaning up build warnings.
Merge pull request #284 from fnothaft/clean-warnings

Cleaning up build warnings.
Refactoring read groups to increase the amount of data stored.
Merge pull request #285 from fnothaft/sample-to-converter

Refactoring read groups to increase the amount of data stored.
Removing some debug printout that was left in...
Adding further exclusions to clean up issues that make it difficult to run downstream jobs with hadoop versions other than 2.2
Merge pull request #287 from fnothaft/hadoop-dependencies

Cleaning hadoop dependencies