Added basic parser structure & tests
Parser is now parsing programs
Parser is now parsing programs
Parser now parse modules
Parser now parse modules
Parser now parse modules
Parser now parse courses
Parser now parse courses
Added constraint & constraint set classes + test + removed prints in parser
All object are now stocked in arrays (in GraphParser) and parse now binary constraint
Pimped code
Now parsing edge types
Refactored code
Changed some require to require_relative
Changed some require to require_relative
Changed some require to require_relative
.