Added script to setup git/svn repos for students
Fixed bug in git-svn-setup (sn. is a subset of username)
Finished git/svn setup; refactored folder actions
Made pringlecv executable; finised refactoring & fixing setup script
Fixed some bads; added more prints
Merge pull request #3 from CPonty/devel

Devel -> Master (installed more features; git config scripts)