Scala 2.11.4

(cherry picked from commit eae53221ae273b5dca95aa8f786c8e185bb2453d)
performance improvements of the CaseClassWrites. add applyN

(cherry picked from commit 7bfd787b22876780660cd364edbcfb68aa0a152a)
scalacheck 1.11.6

(cherry picked from commit 6add8065018fda036e7b4644f950b63ab4bbc944)
22

(cherry picked from commit 8e4da0ec9a548385e195e0bf9646a764112963c2)
play 2.4.0-M2