add scheme test. closes #37
remove extra imports
Merge branch 'release/0.5.3' into develop
Merge branch 'develop' into feature/scheme_test
sleep.
fixes #38. Implicit resolution in  GenericAvroSchemeLaws
Merge pull request #40 from MansurAshraf/develop

fixes #38. Implicit resolution in  GenericAvroSchemeLaws
Merge branch 'develop' into feature/scheme_test
Merge pull request #38 from twitter/feature/scheme_test

Add Scheme "withHandler" Test
fixed typo
Adds AvroTraversableSpouts for testing Avro Record with SummingBird
updated tests to use TraversableSpout
Merge pull request #42 from MansurAshraf/develop

Changed TopologyTest to object from class
Update README.md
Move to sbt 0.13, fixup plugins
Add a hook to register spout metrics
Merge pull request #45 from twitter/feature/sbt_upgrade

Move to sbt 0.13, fixup plugins
Merge pull request #46 from twitter/feature/spout_metrics

Feature/spout metrics
Merge pull request #43 from MansurAshraf/feature/avro_spout

Adds AvroTraversableSpouts for testing Avro Record with SummingBird
Updates for 0.5.4