Added Env get with default value
Added Env get with default value

ds84182/rock,cogneco/rock,shamanas/rock,magic-lang/rock,davidhesselbom/rock,fredrikbryntesson/rock,marcusnaslund/rock,jonathanudd/rock,cogneco/rock,thomasfanell/rock,ooc-lang/rock,magic-lang/rock,marcusnaslund/rock,thomasfanell/rock,ooc-lang/rock,jonathanudd/rock,fasterthanlime/rock,fasterthanlime/rock,ds84182/rock,davidhesselbom/rock,shamanas/rock,fredrikbryntesson/rock