Rebased with v1.0.0 and added support for upload selection and launch token forwarding.

• Rebased with v1.0.0 to get access to the improved Datatable used in upload selection for NORTH
• New layout for NORTH main page that includes the selection of an upload against which a tool is launched.
• Added the retrieval of a launch token for a selected upload, token gets added to the NORTH instance launch call.