[SYAC Compilers] Added N1 parser file
[SYAC Compilers] Removed left-recursion from N1 grammar
[SYAC Compilers] Use separate tokens in Prac2Alex.x instead of TokSym
[SYAC Compilers] Move generic ll parser into separate file
[SYAC Compilers] Finished N1 Parser
[SYAC Compilers] Remove incorrect comment in N1 parser
[SYAC Compilers] Added code for section 3.6 (fortran like variables)
[POPL Concurrent] Fix ada2
Merge branch 'syac-compilers-wip'