Merge pull request #208 from BoltsFramework/nlutsenko.carthage

Add Carthage compatibility badge.

README.md

@@ -2,10 +2,10 @@ Bolts
 ============
 [![Build Status](http://img.shields.io/travis/BoltsFramework/Bolts-iOS/master.svg?style=flat)](https://travis-ci.org/BoltsFramework/Bolts-iOS)
 [![Coverage Status](https://codecov.io/github/BoltsFramework/Bolts-iOS/coverage.svg?branch=master)](https://codecov.io/github/BoltsFramework/Bolts-iOS?branch=master)
+[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
 [![Pod Version](http://img.shields.io/cocoapods/v/Bolts.svg?style=flat)](http://cocoadocs.org/docsets/Bolts/)
 [![Pod Platform](http://img.shields.io/cocoapods/p/Bolts.svg?style=flat)](http://cocoadocs.org/docsets/Bolts/)
 [![Pod License](http://img.shields.io/cocoapods/l/Bolts.svg?style=flat)](https://github.com/BoltsFramework/Bolts-iOS/blob/master/LICENSE)
-[![Dependency Status](https://www.versioneye.com/objective-c/bolts/1.1.1/badge.svg?style=flat)](https://www.versioneye.com/objective-c/bolts)
 [![Reference Status](https://www.versioneye.com/objective-c/bolts/reference_badge.svg?style=flat)](https://www.versioneye.com/objective-c/bolts/references)
 
 Bolts is a collection of low-level libraries designed to make developing mobile