nomlib.sublime-project: Fix duplicate goto search results
nomlib.sublime-project: Re-add tests dir

Oops, I had forgotten about this directory when I cleaned up the file
in a previous commit here recently.
types.hpp: Add static sanity checks for typedef nom::size_type

* nom::sint typedef has been marked deprecated.
* Introduce nom::int_ptr, nom::uint_ptr typedefs along with static
sanity checks (dependent upon arch).