add test file
Merge branch 'master' of https://github.com/aidin36/tocc

Conflicts:
	libtocc/src/libtocc/database/database.cpp
Merge branch 'master' of https://github.com/aidin36/tocc
merge with Aidin's master
issue37
remove an unused file
add spaces to comments + changing exception's throw message of Database::set_title
Merge branch 'issue37' of https://github.com/hlyassine/tocc into yassine-issue37

Issue #37 and pull request #53

Conflicts:
	libtocc/src/libtocc/engine/files_engine.cpp
	libtocc/tests/Makefile.am