Small bug fixes to grammar
More bug fixes

Down from 170+ shift/reduce conflicts to 11, still have 45 reduce/reduce conflicts
Solved all reduce/reduce conflicts

Still have 5 shift/reduce conflicts (3 need to be solved)
Merge pull request #14 from kaitlinhuben/khuben/testing

Grammar bug fixes
Removed character literal
added ASCII Aho
Merge pull request #15 from JALsnipe/master

added ASCII Aho
Fixed some parser test issues, e.g. concatentation

Still doesn't parse "funct ..." statements correctly
Merge pull request #16 from kaitlinhuben/khuben/testing

Some parser fixes