Code signed setup

@futureimperfect this is setup to code sign using the Developer ID * certificate.
You should be able to obtain yours from inside of Xcode -> Preferences -> Accounts
1) add the appleId
2) view details
3) add signing identity 
* you'll want to get the "Developer ID Distribution" one

4) Once in the Signing Identities window click on the gear and Export... the cert/key 
5) Give the .p12 file to the rest of the lindegroup team, they need to add it to their Keychain
* they could also do it directly from Xcode too (dealers choice)

If you do have problems send me an e-mail with the build failed log, and I should be able to diagnose.

@homebysix this commit also has the auto increase build method that will bump the build number based on number of git commits. We can always change that later to some other technique, right now It's 337.

Happy Coding!
--Eldon