- new PatchTableBuilder class now implements PatchTableFactory::Create()
- population of tables now independent of scheme or patch type
- nested LocalPointHelper handles local point sharing and stencils
- new PatchBuilder class encapsulates patch queries and conversions:
- provides patch types associated with schemes and client options
- handles all topological queries about patches in the base class
- subclasses for the three subdivision schemes to support conversions
- conversions encapsulated in new SparseMatrix class for re-use
- removed Far end-cap factory classes and Far::GregoryBasis
- extended adaptive refinement to support Bilinear scheme (not enabled)
- extended Vtr::StackBuffer to avoid compiler inefficiencies
