Add T-SQL highlighting, part 1

[thisisnian]

Hi, this is my first pull request so I'm not sure how it all works but:
I've added T-SQL support. It requires a few more styles but the css file doesn't seem to be in your repo so I'm not sure where it should go.

/**sql language **/

pre .command
{
    color: #0000ff;   
}

pre .field
{
    color: #cccccc;   
}

pre .function
{
    color: #ff00cc;
}

Feel free to reject this and I'll re-do it.

Thanks!

[thisisnian]

So the CSS is done in the themes - are you OK with adding classes to every theme or should I find another way?

[ccampbell]

Can you try using the more generic naming conventions from the other themes which correspond to the proper colors? For example .command should probably be .keyword.

Take a look at http://manual.macromates.com/en/language_grammars the naming conventions section. Rainbow doesn't follow it perfectly, but this should definitely be doable using the existing scopes.

[thisisnian]

Sure, the one I've submitted was customised to our needs (basically same colours as sql server), but I'll resubmit a more generic version when I'm free.

[ccampbell]

Cool. The main idea is that all the colors should be handled by the css. You can use the same scope names, but then add your own css rules to customize colors specifically for your language.

For example

/* normal keyword color */
pre .keyword {
    color: orange;
}

/* tsql keyword color */
*[data-language="tsql"] .keyword {
    color: #0000ff;
}