postgresql-kit pre release v5

Finally, a new pre-release version of postgresql-kit. This version includes:

• PGServerKit framework for Mac
• PGClientKit framework for iOS and Mac
• Example PGClient application for iOS and Mac
• Example PGServer application for Mac

It's targeted at Mac 10.8 and iOS 6.1. There is a script etc/build-all.sh which can be used to compile all the software. You'll need to install https://github.com/kstenerud/iOS-Universal-Framework if you wish to build iOS frameworks.

I've removed some code in order to make everything work. In particular, here are some of the limitations:

• Temporarily removed backup, configuration and host access features from PGServerKit
• Haven't yet implemented the ability to convert binary objects into NSObjects in PGClientKit

There's a lack of documentation for PGClientKit at the moment, which will follow shortly. Let me know how you get along by filing issues for me, thank you!