CocoaPods/CocoaPods — pull request #680 by mneorr (2012-12-06 03:29:47+00:00)
Title: Add Post install message to specs

This is a feature like RubyGems have (HTTParty, Cucumber,...)
It only prints the message if pod is being installed.

```
[master ✗] ➜ rm -rf Pods Podfile.lock && pod-dev install Objective-Record/SampleProject
Resolving dependencies of `./Podfile'
Updating spec repositories
Resolving dependencies for target `default' (iOS 5.0)
Resolving dependencies for target `test' (iOS 5.0)
Downloading dependencies
Installing Kiwi (1.1.1)
Installing ObjectiveSugar (0.6)
Generating support files

ObjectiveSugar post install message:
Here's some sugar!
```