Merge pull request #99 from drmohundro/master

Add public accessors for types to begin supporting XCode 6 beta 4.
Updated README's source to new Nimble syntax
Added public scopes for Scenester example. See #98
README: Clarified that beEqual() handles values as well as objects
Merge pull request #102 from jeffh/nimble-readme

Updated README's source to new Nimble syntax
Merge pull request #103 from jeffh/fix-scenester

Added public scopes for Scenester example. See #98