Imported PME for LJ-6 into Moil.

git-svn-id: https://svn.ices.utexas.edu/repos/clsb/trunk/moil@4986 90e2fc84-bd37-0410-82f1-ae2f889bfac2
Added missing (soon to be deprecated) spline code.

git-svn-id: https://svn.ices.utexas.edu/repos/clsb/trunk/moil@4987 90e2fc84-bd37-0410-82f1-ae2f889bfac2
Trimmed warnings down and made progress towards PMELJ integration.

git-svn-id: https://svn.ices.utexas.edu/repos/clsb/trunk/moil@4988 90e2fc84-bd37-0410-82f1-ae2f889bfac2
Fixed memory initialization and resetting problems.

git-svn-id: https://svn.ices.utexas.edu/repos/clsb/trunk/moil@4989 90e2fc84-bd37-0410-82f1-ae2f889bfac2
Automatically generate header files whenever variables.prm is updated.

git-svn-id: https://svn.ices.utexas.edu/repos/clsb/trunk/moil@4990 90e2fc84-bd37-0410-82f1-ae2f889bfac2