Added Erlang`s grammar
"always @(*) begin" was not a person properly. Removed extra (...)?
Improved matching of @(*) to not break attribute matching
Merge pull request #27 from embmicro/master

Improved matching of @(*) to not break attribute matching
Fix parser rules for comments.
Merge pull request #28 from exKAZUu/master

Fix parser rules for long strings and comments.
Merge pull request #24 from fenollp/erlang-grammar

Added Erlang`s grammar; I tested and it works. I willAdd makefile and so on shortly.
add make stuff from original bit bucket https://bitbucket.org/fenollp/erlang-grammar
add some missing operators, simplify
remove an ambiguity in event_expression