apih resume request handling more generic

apih resume request handling more generic

getInstanceName throws exception if requestScope doesn't match modelType
Updated to combine separate return statements
Replaced if statements for modelType and added tests
Replace if statements for modelType in ResumeOrchestrationRequest and
added tests
Added coverage for setId in ModelType
Updated to use ModelType setters/getters
model type can now get and set generically
Added modelInfo to RequestBody for resume request
Added getModelType call and unit tests
Moved getModelType from ServiceInstances
Moved getModelType and added unit tests
Added tests for getIsBaseVfModule
Added more tests for isBaseVfModule
Began adding tests for getIsBaseVfModule
Updated currentActiveRequest creation and isBaseVfModule
Updated recipe lookup and setting of aLaCarte to be more general
Updated concurrency control to include other resources

Change-Id: I12ad011d0a021c3ee066e16b4c8a4526d040cbe3
Issue-ID: SO-1963
Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>