Fix problems in SwiftTestCase
Update Swift tests for Swift 1.1
Enable Swift for OS X
fix for swift examples
Merge pull request #1053 from realm/tg-xcode-6.1

Update for Xcode 6.1
Remove RLMSupport.swift from the OS X framework

It makes Realm.framework have a hard dependency on the Swift runtime,
which breaks the browser and OS X example (and setting Embedded Content
Contains Swift Code to Yes was not sufficient to fix them).
Merge pull request #1055 from realm/tg-swift-osx

Remove RLMSupport.swift from the OS X framework
Bump version to 0.87.0
Test building the Swift examples when packaging releases
Try to run the JSONImport example when packaging releases
Fix the creation of the default path directory on OS X
Try to run the JSONImport example in verify
Use a subshell for JSONImport running
fixed links to img/dash-icon.png and img/xcode-icon.png in docs
Fix crash when opening a Realm file in the browser

Closes #1060.
Bump version to 0.87.1
throw exception in addObjects for non RLMObject
Merge pull request #1058 from realm/tg-test-examples

Slightly better examples testing
fix core caching
Merge pull request #1064 from realm/al-addObjects

Throw exception in addObjects for non RLMObject