Added IntegerDemoInteractiveWithName

Warning:(16, 9) [UnusedDeclaration] Variable 'anInt' is never used

Warning:(18, 10) [UnusedDeclaration] Variable 'aByte' is never used

Warning:(20, 11) [UnusedDeclaration] Variable 'aShort' is never used

Warning:(22, 10) [UnusedDeclaration] Variable 'aLong' is never used