Added builtin functions: toString => |x| * => |tuple:Tuple count:Number| keep => |tuple:Tuple count:Number| skip => |tuple:Tuple count:Number| flatMap => |tuple:Tuple mapper:Block|
Added builtin functions:
toString => |x|
* => |tuple:Tuple count:Number|
keep => |tuple:Tuple count:Number|
skip => |tuple:Tuple count:Number|
flatMap => |tuple:Tuple mapper:Block|

Modified builtin functions:
apply => |tuple:Tuple seed reduction:Block|
to
apply => |tuple:Tuple reduction:Block|

jakobehmsen/enjuicer