REALLY-52: implement model router
Merge branch 'master' of github.com:cloud9ers/really into ModelRouter
REALLY-52: change ModelRouter to deal with first class models
Add required configuration for multi jvm
add postfixOps to remove warning on build
Update Command Implementation
REALLY-57: implement test case for `inversedHead()` helper in R
Merge pull request #4 from ashihaby/REALLY-53

Update Command Implementation
Move validation to a separate method
Merge branch 'REALLY-53' of github.com:montaro/really into REALLY-57-tests

Conflicts:
	really-core/src/main/scala/io/really/R.scala
	really-core/src/test/scala/io/really/RSpec.scala
Merge branch 'REALLY-53' of github.com:montaro/really into REALLY-57-tests
Merge pull request #5 from ashihaby/REALLY-53

Move validation to a separate method
Merge branch 'REALLY-53' of github.com:montaro/really into REALLY-57-tests
Merge branch 'REALLY-57-tests' into ModelRouter

Conflicts:
	really-core/src/main/scala/io/really/model/CollectionActor.scala
Add MultiJVM config to build files
Midway push
REALLY-53 Fixed kafka-journal config
REALLY-53 Fixed Actor Systems configuration
Add MultiJVM Test for CollectionActor
merge with latest