make start script executable; add OPTS
Fixes #293: Improved code organization, improved type safety of variables, and improved coercion of variable values into types with given expressions. Added test suite for coercion to cover common cases.
Merge pull request #297 from mossprescott/ready/startScript-hotfix

make start script executable; add OPTS
fix script to not kill itself
Merge pull request #299 from mossprescott/ready/startScript-hotfix

fix script to not kill itself
Fixes #293: Improved code organization, improved type safety of variables, and improved coercion of variable values into types with given expressions. Added test suite for coercion to cover common cases.
merge
Merge pull request #298 from jdegoes/ready/293

Fixes #293
fix script to *actually* not kill itself
Merge pull request #300 from mossprescott/ready/startScript-hotfix

fix script to *actually* not kill itself
Enable Coveralls.

Fixes #268.
Enable parts of Wartremover.

Fixed some things it identified, and tried to turn off the minimal
number of checks and exclude the minimal number of classes. We
can slowly fix those remaining failures over time, while hopefully
avoiding adding more.

Fixes #236.
Refactoring REPL.

Mostly minor stuff, but two slightly bigger things

1. take advantage of some scalaz-stream conveniences and
2. get rid of the `throw` on exit (which was never good, but caused a
exceptional exit after upgrading to scalaz-stream 0.5).
Merge remote-tracking branch 'upstream/master' into ready/repl-refactor

Conflicts:
	src/main/scala/slamdata/engine/repl/repl.scala
Some improvements to git-workflow scripts

* `wip` calls `git fetch`, so we don’t end up branching from an out of date upstream and
* `ready` does the right thing now when re-running after a merge conflict or failed tests when there was a merge commit.
Merge pull request #304 from sellout/ready/script-updates

Some improvements to git-workflow scripts
Merge pull request #303 from sellout/ready/repl-refactor

Refactoring REPL.
Merge pull request #302 from sellout/ready/236-wartremover

Enable parts of Wartremover.
Merge pull request #301 from sellout/ready/268-code-coverage-rebase-hell

Enable Coveralls.
Merge branch 'master' into minor