enable multiline for-all bodies
added 2-arity version of defspec and swapped arg order.
demonstrate with a test that the for-all macro can indeed take more than one line
remove the 2-arg arity
swap the arg order of `such-that` to have the fn first
add :simple-check.clojure-test/defspec metadata to each test var
list* should be a little faster than (partial apply list)
Merge pull request #12 from AlexBaranosky/master

macro modifications