Extracted libsmo from SchoolMessOrganizer
Added AUTHORS and COPYING
Create readme.md
Update readme.md
Fixed build process with libsmo subproject
Moved tests from SchoolMessOrganizer to libsmo
Added GPL notice to noncopyable.hpp
Fixed build order
Add 'libsmo/' from commit '040b972d7cf1326536fd43fb942ed691ad62de15'

git-subtree-dir: libsmo
git-subtree-mainline: a018c20f24ed2be5cc53d141d77c8f7351342080
git-subtree-split: 040b972d7cf1326536fd43fb942ed691ad62de15