Missing Semicolons

Added semicolons in a few places
Merge pull request #123 from robertleeplummerjr/master

PHP: better null tracking, wrong var reference fixed
Merge pull request #117 from Niggler/master

Added Semicolons
fix mis-spelling
Merge pull request #126 from CatTail/master

tests/lexer/regexplexer.js misspelling
move modules into external dependencies and byebye narwhal ;(
remove remaining narwhal code bits
resolve dangling else shift/reduce conflict in example
fix up examples
clean up old directory references
0.4.0
upgrade deps
0.4.1
loose jison version dependency
latest ebnf-parser removes a circular dependency
0.4.2
gitignore: editor bak files
(cherrypicked) remove duplicate constant definition
assert.throws isn't someone very special; address it like all the other assert.xyz methods.
Merge pull request #148 from GerHobbelt/pullreq-4

Pullreq 4 - (cherrypicked) remove duplicate constant definition