cosmetics
add gthbssmfileinfo to dev tools
add gthbssmprint to dev tools
add gthbssmrmsd (+ code) to dev tools
allow to set version func in gt_toolobjdriver()

necessary for gthbssm* tools
add gthbssmtrain (+ code) to dev tools
allow to compile with assert=no
allow to compile with amalgamation=yes
Merge pull request #7 from gordon/gthbssm

Gthbssm