Add bm2_long

example/Performance/miniBUDE/bm2_long/params.txt

+-f /home/tom/Desktop/bude/bude-1.2.10-release/BUDE-1.2.10/inputData/heavy_by-atom_2016-v1.bhff -p /home/tom/Desktop/bude/bude-1.2.10-release/example/virtual_screen/1GCZ/inputs/bude_1gcz_proA.mol2 -l /home/tom/Desktop/bude/bude-1.2.10-release/example/virtual_screen/1GCZ/inputs/bude_1gcz_proA.mol2 -o output -n 1048576 --force 

example/Performance/miniBUDE/config.cfg

 [pack]
-files = main.cu Makefile bm1/forcefield.in  bm1/ligand.in  bm1/poses.in  bm1/protein.in  bm1/ref_energies.out
+files = main.cu Makefile bm1/forcefield.in  bm1/ligand.in  bm1/poses.in  bm1/protein.in  bm1/ref_energies.out bm2/ligand.in  bm2/poses.in  bm2/protein.in  bm2/ref_energies.out