beta build of new SDK.

This is a beta build of the new iOS SDK for our beta testers. If you'd like to be a beta tester, get in touch with Adam at Intercom :)
Updated version of the iOS SDK

This build contains numerous bug fixes and improvements.
Bug fixes for beta iOS SDK
First App Store version of the new SDK
Fixed a linker error.
Fixed issue with notification image when admin has no avatar
New beta version
Small fixes
Small fixes
updated with latest links
Fixed several issues
Fixed memory issue
Fixed rotation issues
Fixed issue with events
updated read me with latest links
Several small fixes
Merge branch 'beta' of github.com:intercom/intercom-ios into beta
added cocoapods and link to old version
fixed formatting
adding license file