[TxMt] Feature: Shebang Syntax Type Recognition

[Alain O'Dea]

I think it would be very useful for TextMate to identify the type of a
script file based on the shebang line. This would be particularly
useful for scripts without suffixes. In my opinion, an identification
made this way would take precedence over one done based on the file
suffix.

For example if the first line of the script named "do_some_stuff" was
"#!/bin/env bash", then the file type would be a Bourne Shell script
file and Shell script (bash) syntax would be turned on.