SugarRecord/SugarRecord — pull request #39 by pepibumur (2014-10-05 11:49:24+00:00)
Title: Added custom operators [Swift feature]

## What? Why?
Added custom operators to take advantage of Swift features

## What should be tested?
```swift
var person = context <- Person.self // Object creation in a given context
var person = Person.self++ // Object creation in the default context
Person.self += person // Object saving
Person.self -= person // Object deletion
```

## Related issue?
No related issue

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