SGUFoundationIOS
	- removed SGUFoundationIOS files and target

SGUFoundationCore
	- [ Add ] to SGUFoundation_Shared : SGUArc4Random() and SGUArc4RandomUniform() based on arc4random to support 64bit integers
	- [ Change ] to -shuffle: in NSArray+SGUExtension to use SGUArc4RandomUniform()

SGUArrayKit
	- [ Fix ]  error with minValue and maxValue returning wrong values for float arrays
	- [ Change ] -fillRandomClampFromMin:toMax:withRange, using SGUArc4RandomUniform() and a few other tweaks
	- [ Change ] -clampFromMin:toMax:withRange to ensure valid max and min values for array type.