Small modifications to SpCellList class.
Merge branch 'sp' of github.com:/dmorse/simpatico into sp
Merge branch 'devel' into sp
Merge branch 'devel' into sp
Fetching Dave Master!
Merge pull request #25 from TaherGhasimakbari/devel

Devel
Merge branch 'devel' into sp
Merge branch 'devel' into sp
Debug Memory(I|O)Archive, add Memory::deallocate
Merge branch 'devel' into sp
Debug src/ddMd/tests/sources.mk
Merge branch 'devel' into sp
Fixing error in compile.dox
Merge branch 'devel' of github.com:/dmorse/simpatico into devel
Merge branch 'sp' of github.com:/dmorse/simpatico into sp
Merge branch 'devel' into sp
Editing doxygen docs.
Merge branch 'devel' of github.com:/dmorse/simpatico into devel
Editing ddmd sp cell list classes.
Editing documentation.