Suppress error messages in unit tests

These messages are expected and only add noise to the command-line
output when the unit tests run.
vbump
Merge pull request #18 from jugglinmike/suppress-error-msgs

Suppress error messages in unit tests
Include architecture diagram in README
Merge pull request #19 from gaye/include-diagram

Include architecture diagram in README
Bug 900270 - Add support for marionette-mocha.opts r=jugglinmike
marionette-mocha.opts vbump
v0.2
Bug 903226 - Proxy console.* gecko logs through marionette js runner
Merge pull request #20 from gaye/integrate-logger

Bug 903226 - Proxy console.* gecko logs through marionette js runner r=lightsofapollo
v0.3 --verbose enables gecko logs
Upgrade marionette-js-logger to v0.1
Bump to v0.3.1
vbump
Bug #918908 - Cleanup child after the process has exited.
Merge pull request #21 from lightsofapollo/cleanup-children

Bug 918908 - Cleanup child after the process has exited.
vbump 0.3.3