Updated README to include message about 1.12
Updated proto file
Removed GroupBy and GroupedMapReduce
Added new functions
Fixed test
Fixed query printing, still does not support backtraces
Updated GroupedMapReduce tests
Changed connection arguments to use ConnectOpts instead of using
a map
Updated examples in README
Bumped version to v0.2 (RethinkDB v1.12)
Updated werkcer.yml to use mies box again
Merge branch 'release/v0.2'
Merge branch 'release/v0.2' into develop
Merge branch 'master' of github.com:dancannon/gorethink

Conflicts:
	README.md
Update session.go
Merge pull request #72 from 9uuso/master

Wrong indentation on func Connect breaking documentation page
Fixed incorrect NoReplyWait comment.
Scan belongs to ResultsRow not gorethink
Merge pull request #75 from lafolle/patch-1

Scan belongs to ResultsRow not gorethink
Merge branch 'master' into develop