This commit sees the foundational work for beginning to do process spawning
completed.

processStreamC, containerProcessC and containedProcessC have been implemented.
^ The changes to the layout of the process class type architecture have
  necessitated a series of ripple changes to the tree, so a lot of files have
  been touched in this commit.

* Revamped vSwampC in keeping with the new design plans for a placement
  allocator in the VMM.