Extend component definition to support defining component interfaces

[capsulecorplab]

PR proposes adding following elements to Component definition:

• interfaceDefinitions
• interfaceBoundaries
• interfaceConnections

closes #22

[capsulecorplab]

some notes from last meeting:

• interface definitions should be reusable
• interface connections should be interchangeable, similar to parts/tools
• interfaces should be generic enough to be applicable for the 4 canonical types of interfaces (i.e., physical connections, energy flow, mass flow, information flow)

[capsulecorplab]

Good test to consider:

• should be able to generate a view in the form of a design structure matrix (DSM) as per https://github.com/Mach30/dof/blob/71dbea2f8bd57298c09d761371f81b7378cd6330/architecture/0-References/4-TheSubjectOfTheInterface.yaml