Add file stream (WIP).
Add asserters\variable::isNotFalse() and asserters\variable::isNotTrue().
Add file stream (WIP).
Add streams\file\controller::can(Not)?Be(Read|Writed)() methods.
Add mode and multiple call to fopen() management.
Improve file stream.
Add filesystem API tests
Add filesystem API
Add filesystemMock handler
CS Fix
Enable write access on mock filesystem (need cleaning)
Add tests & rework some code
Move filesystem to mock namespace
Add directory asserter