Merge commit 'clojure-1.4.0' into android

[maven-release-plugin] copy for tag clojure-1.4.0

[maven-release-plugin] copy for tag clojure-1.4.0-beta7

[maven-release-plugin] copy for tag clojure-1.4.0-beta6

[maven-release-plugin] copy for tag clojure-1.4.0-beta5

[maven-release-plugin] copy for tag clojure-1.4.0-beta4

[maven-release-plugin] copy for tag clojure-1.4.0-beta3

[maven-release-plugin] copy for tag clojure-1.4.0-beta2

[maven-release-plugin] copy for tag clojure-1.4.0-beta1

[maven-release-plugin] copy for tag clojure-1.4.0-alpha5