updated IT environment to have a distinct area for the install and another for data
removed IT temp directory
added in progress tests for initial stats impl
added basic stats command
added LoadSpecsOperation impl
added args to command execute
removed extra array setup
added stages to extract spec names from incoming args and added minimum name validation
added support for loading requested path specs
renamed Specs to PathSpecs
renamed LoadSpecsOperation NS to LoadPathSpecsOperation NS
added support for echoing empty stat information for each requested spec
clean up
extracted moq helper into Arg class