Move all included dependencies into shared Libs directory and update all CMakeLists.txt files to use them

[sheryjoe]

• ParticleBasedSurfaceReconstruction needs to built as part of post and superbuild
• Its CMakeLists being updated to reflect the new repo

• The below dependencies listed in its CMakeLists should be part of Libs.

  ${COMMON_LIBS_DIR}/Eigen ${COMMON_LIBS_DIR}/ITKVTK ${COMMON_LIBS_DIR}/Procrustes --> make sure to use the procrustes lib used by ShapeWorksRun ${surfworks_SOURCE_DIR}/Transforms ${surfworks_SOURCE_DIR}/Utils --> this has utils and vis, can we move this to the libs to be common across all Shapeworks tools? )

[cchriste]

Including:

• Update ParticleBasedSurfaceReconstruction Cmakelists and its dependencies
• ShapeWorks Studio (also see #45)
• ...