Clarify GASearchVariantsRequest semantics.
Merge pull request #166 from jeromekelleher/clarify-callset-semantics

Clarify GASearchVariantsRequest semantics.
Removed GA prefix globally.
Reinstated GAException.
Issue #173: Initial commit of MatchmakerExchange V1 API, as currently implemented in the wild.
Merge pull request #172 from jeromekelleher/remove-GA-prefix

Removed GA prefix globally.
Merge pull request #174 from buske/master

Initial commit of MatchmakerExchange V1 API, as currently implemented in the wild.
Revert "Initial commit of MatchmakerExchange V1 API, as currently implemented in the wild."
Merge pull request #177 from ga4gh/revert-174-master

Revert "Initial commit of MatchmakerExchange V1 API, as currently implem...
Issue #173: Re-adding initial Matchmaker API without GA prefix
Initial PR #174 was reverted in #177 because GA prefixes were removed from project while PR was in review.
Merge pull request #179 from buske/master

Re-adding initial Matchmaker API without GA prefix