Erlang syntax file

[baryluk]

Hi, i created Erlang syntax file about 2 weeks ago, and was testing it since then. It looks quite good (but few minor syntax forms are not implemented yet, see comments in file). So considering that is is far better than nothing and actually it works, I will ask for inclusion in master branch.

Most actuall version:

​http://smp.if.uj.edu.pl/~baryluk/erlang.syntax

Syntax entries:

file ..\*\\.erl$ Erlang\sProgram  ^(-module\\(|#!.*escript)
include erlang.syntax

file ..\*\\.hrl$ Erlang\sHeader ^-record\(
include erlang.syntax