Fixed errors in Makefile
Merge branch 'backend_array' of https://github.com/peterxu422/PLTCompiler into nathan
Run tests using 'Make test'
Placeholder testall script
Edited makefile to call testall.sh
Merge branch 'backend_array' of https://github.com/peterxu422/PLTCompiler into nathan
pushing test-mixdown
Makefile and testall placeholders
Merge branch 'backend_array' of https://github.com/peterxu422/PLTCompiler into nathan
Merge branch 'master' of https://github.com/peterxu422/PLTCompiler into nathan
Problems reading bool in interpreter.mll line 291
Merge branch 'master' of https://github.com/peterxu422/PLTCompiler into nathan
IF statements implemented
FOR and WHILE statements implemented
Fixed RETURN tests, all Statements implemented
fixed merge conflicts