Removed default value for required argument
Added tests for minimal and full call to sbt method
Reordered parameters according to expected most frequent usage
Merge pull request #58 from jabbrwcky/JENKINS-18334

Implemented sbt build step for DSL.
Update the default values and provide convenience methods for build status values in the gerrit trigger.

 - Create integer typed properties in the gerrit trigger
 - Update defaults for certain build status values to match defaults from gerrit trigger
 - Update the gerrit method to use the propertieds when setting build status values
 - Provide convenience methods for setting gerrit status values in gerritTrigger.
 - Add new test methods in test specification.
 - Update the GerritContext with convenience methods.

    def buildStarted(int verified, int codeReview);
    def buildSuccessful(int verified, int codeReview);
    def buildFailed(int verified, int codeReview);
    def buildUnstable(int verified, int codeReview);
    def buildNotBuilt(int verified, int codeReview);

  - Add another set of methods with signature
    build<Foo>(Object,Object) with code to coerce it arguments to int
    and call the corresponding build<Foo>(int,int) method.
JENKINS-18396
- Add ability to inject helper classes into GroovyClassLoader used to
  execute DSL code.
Merge pull request #60 from oesolutions/18396

JENKINS-18396
Fixing TopLevelHelper tests.
Merge pull request #61 from oesolutions/master

The tests for the TopLevelHelper are broken.
Add smaller git method signatures.
Allow an empty list of recipients.
Fix sendToRequester, made test to check.
Merge pull request #62 from quidryan/master

Fixing some issues found via mailing list.
Merge pull request #59 from bealeaj1214/gerritTriggerUpdates

Update the default values and provide convenience methods for build stat...