unit tests for promoter.js
test also promoter.deploy
promoter -> deployer
rename files: promoter -> deployer
promote.js -> acceptance/
test for promoter.js
wrapper script: promote
RED: the stubbying game -- TypeError: object is not a function
RED: the stubbying game -- TypeError: Object #<DeployerStub> has no method 'init'
GREEN: the stubbying game
RED: the stubbying game -- TypeError: Object #<DeployerStub> has no method 'mostRecentRelease'
RED: the stubbying game --  TypeError: Property 'mostRecentRelease' of object #<DeployerStub> is not a function
RED: the stubbying game -- TypeError: Cannot read property 'id' of undefined
RED: the stubbying game -- TypeError: object is not a function
RED: the stubbying game -- TypeError: Object #<JasmineNodeApiStub> has no method 'onCompletion'
RED: the stubbying game -- TypeError: Object #<JasmineNodeApiStub> has no method 'runSpecs'
GREEN: the stubbying game (act. II)
RED: the stubbying game -- TypeError: Cannot read property 'failedCount' of undefined
RED: the stubbying game -- TypeError: Object #<DeployerStub> has no method 'fetchReleases'
GREEN: the stubbying game (act. III)