Debug archi2 grammar and tokens.
Merge branch 'master' of https://github.com/astralien3000/aversive--
Merge branch 'master' of https://github.com/astralien3000/aversive--
Archi parser almost finished.
Odometer simplified.
Bug in register management fixed.
Maths (sqrt, cos, sin, atan2).
Adding files of Archi parser.