* Update samples for several languages.
Just whitespace changes and some reordering where the order doesn't matter.
* Adding generated .swagger-codegen/VERSION files.
* Add async support to scala client.
* Format api endpoints.
* Modify build.sbt.
* Change date format and pass StoreApis tests.
* Add StringReader and StringWriter to support string serialization/deserialization.
* update petstore samples for scala clients
* Update maven and gradle dependency. Update tests to pass compilation.
* Port the optional/enum template logic from async-scala to the regular scala client
* oops, accidently pulled template from akka-scala which has custom logic for enum
Just going to avoid enum for now, considering I'm not sure what scala client
will be official
* Update tests to use option
* Overriden objectmapper wasn't used in deserialisation
Use previously provided apiInvoker instead of creating a instance at deserialision stage
* update scala sample
* Upgrade jersey to latest version (from 1.7 to 1.19)
* Replace getClientResponseStatus() with getStatusInfo()
* Fix the following maven warnings and model import warnings
[WARNING] 'build.plugins.plugin.version' for org.codehaus.mojo:build-helper-maven-plugin is missing. @ line 72, column 15
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[WARNING] Expected all dependencies to require Scala version: 2.10.4
[WARNING] com.fasterxml.jackson.module:jackson-module-scala_2.10:2.4.2 requires scala version: 2.10.4
[WARNING] org.scala-lang:scala-reflect:2.10.4 requires scala version: 2.10.4
[WARNING] io.swagger:swagger-scala-client:1.0.0 requires scala version: 2.10.4
[WARNING] org.scalatest:scalatest_2.10:2.1.3 requires scala version: 2.10.3
[WARNING] Multiple versions of scala libraries detected!
[WARNING] /Users/xhh/projects/swagger-codegen/samples/client/petstore/scala/src/main/scala/io/swagger/client/model/Pet.scala:3: warning: imported `Category' is permanently hidden by definition of object Category in package model
