Dependencies in Makefile
Not Erlang-y(I believe) idea taken from Rust
Remove useless `then` keyword from grammar.
Merge pull request #19 from fenollp/simplify-if-statement

Remove useless `then` keyword from grammar.
Support binaries.
Merge pull request #20 from fenollp/binaries

Support binaries.
That was stupid.
Done.
todo
Unicode alternatives to some chars.
Update atom and var tokenisation to support Unicode.
Hardcore Unicode mode ON
Moved lexer and most unicode stuff away from grammar.
Merge pull request #21 from fenollp/unicode

Unicode
remove coloring situation
Larger range test
Test on not-proper comprehensions
Add `|` as a forbidden unquoted atom character.
Add test and link to Erlang ref man
Add expected output of test 51