Added the fresh_start program to the CMake build. Updates to creating triangles in the program as well.
Added category tagging to meshsets. Removed commented code at the bottom of the file.
Created a new function for creating meshsets and relating them to their corresponding geom entities.
Implemented the map capability for adding the vertices and edge facets to the mesh.
Added the faceting of triangles using the entmap to relate geom and mesh.