First try of the uncrustify config file

[gregheo]

There are still hundreds of configuration options to wade through, but I thought I would start with what I had.

The obvious rules are covered:

• tabs vs spaces and indent size
• general spacing and newlines
• brace placement
• where the pointer *asterisk goes

Of course I included a test too. I hope it will grow with the configuration file so we can weed out any funny edge cases and get a sense of uncrustify's limits.

[StuartWebster]

I'm having an issue with sp_after_oc_msg_receiver = remove that turns
[[Foo alloc] init]
into
[[Foo alloc]init]

Changing the option to sp_after_oc_msg_receiver = force fixes it for me.

I also use sp_cond_colon = force and sp_cond_question = force for proper spacing on the ?: operator.