Added domain_find from swiss model to ost.

CMakeLists.txt

cmake_support/OST.cmake

modules/mol/alg/pymod/CMakeLists.txt

modules/mol/alg/pymod/export_contact_overlap.cc

modules/mol/alg/pymod/wrap_mol_alg.cc

modules/mol/alg/src/CMakeLists.txt

modules/mol/alg/src/adjacency_bitmap.cc

modules/mol/alg/src/adjacency_bitmap.hh

modules/mol/alg/src/contact_overlap.cc

modules/mol/alg/src/contact_overlap.hh

modules/mol/alg/src/domain_find.cc

modules/mol/alg/src/domain_find.hh

modules/mol/alg/src/similarity_matrix.cc

modules/mol/alg/src/similarity_matrix.hh