scrooge-generator: Add support for construction_required fields in cocoa. 692a57ef

scrooge-generator: Add cocoa initializer for each field in union. 904f5981

scrooge-generator: Add support for empty struct in cocoa. 2c9dcde2

scrooge-generator: Fix setter bug for non-primitive type in cocoa. 04d654fc

scrooge-adaptive: Turn the scrooge-adaptive off as default in ScroogeRunner due to
incompatibility with sbt > 1.0.2. 289dc650