Fix Bug with blank line
Add or logicalOp
Fix bug with return and matrix acces
Improve error message
Add non conjuguate matrix
Add infos for parsing error
Add '..' expression
Improve main
Merge branch 'jit-fabrice' into jit-michael
Add files to .gitignore
Fix some bugs ('..', implicit Call,...)
Fix some bugs (control operator, opertion in matrix) and add some tests
Add lexing rule for path
Fix to parse scilab5 programs
Add tests and fix issues
Fix bug with keyword in matrix
Add scilab5 syntax for while
Add warning for heterous string
Add 'while then else' syntax
Add tests