change name of test db, to be ${x}-test
change name of test db, to be -test
add c♯ library subrepo
add c♯ library subrepo
Add c♯ library, some refactoring and started adding contracts.
fix .hgsub
fix .hgsub
fix .hgsub
fix .hgsub
fix .hgsub
fix .hgsub

--HG--
rename : .subpaths => .hgsubpaths
fix .hgsub
fix .hgsub
fix .hgsub
fix .hgsub