Add override to entityName function if this entity has a superentity
Merge pull request #210 from afrederick1/swift-machine-template-update

[CHANGE] Swift: add override to entityName function if this entity has a superentity. (afrederick1)
Added support for unsigned integers by setting an integer property's minimum value to '0' in the Xcode modeler.
Merge branch 'master' into v1.28
Merge branch 'v1.28' of https://github.com/pourhadi/mogenerator into v1.28