Upgrade to use core library version 0.80.4
Fixed how Xcode6 iOS framework is combined into a fat framework
Merge pull request #679 from realm/jp-fix-combine-xcode6-ios-framework

Fixed how Xcode6 iOS framework is combined into a fat framework
clarify core licensing
Remove CocoaPod buttons
Added [RLMRealm defaultRealmPath]
renamed defaultPath to defaultRealmPath and removed unused/unexposed setDefaultRealmPath:
Disable the REST example in build.sh
Merge pull request #681 from realm/jp-default-realm-path

Added [RLMRealm defaultRealmPath]
Merge pull request #674 from realm/ks-use-core-ver-0.80.4

Upgrade to use core library version 0.80.4