Started documenting the bindings module

doc/conf/conf.py

modules/bindings/doc/bindings.rst

modules/bindings/doc/blast.rst

modules/bindings/doc/dssp.rst

modules/bindings/doc/msms.rst

modules/bindings/doc/tmtools.rst

modules/bindings/pymod/__init__.py

modules/bindings/pymod/blast.py

modules/bindings/pymod/dssp.py

modules/bindings/pymod/msms.py

modules/bindings/pymod/tmtools.py

modules/index.rst