Merge pull request #2574 from keeganwitt/gradle

Added Gradle

library/gradle

@@ -0,0 +1,42 @@
+Maintainers: Keegan Witt <[email protected]> (@keeganwitt)
+GitRepo: https://github.com/keeganwitt/docker-gradle.git
+
+Tags: 3.4-jdk7, jdk7
+GitCommit: a545268f9b31289a9b84abd0dc97ff4d78532164
+Directory: jdk7
+
+Tags: 3.4-jre7, jre7
+GitCommit: a545268f9b31289a9b84abd0dc97ff4d78532164
+Directory: jre7
+
+Tags: 3.4-jdk7-alpine, jdk7-alpine
+GitCommit: a545268f9b31289a9b84abd0dc97ff4d78532164
+Directory: jdk7-alpine
+
+Tags: 3.4-jre7-alpine, jre7-alpine
+GitCommit: a545268f9b31289a9b84abd0dc97ff4d78532164
+Directory: jre7-alpine
+
+Tags: 3.4-jdk8, jdk8, 3.4-jdk, jdk, 3.4, latest
+GitCommit: a545268f9b31289a9b84abd0dc97ff4d78532164
+Directory: jdk8
+
+Tags: 3.4-jre8, jre8, 3.4-jre, jre
+GitCommit: a545268f9b31289a9b84abd0dc97ff4d78532164
+Directory: jre8
+
+Tags: 3.4-jdk8-alpine, jdk8-alpine, 3.4-jdk-alpine, jdk-alpine, 3.4-alpine, alpine
+GitCommit: a545268f9b31289a9b84abd0dc97ff4d78532164
+Directory: jdk8-alpine
+
+Tags: 3.4-jre8-alpine, jre8-alpine, 3.4-jre-alpine, jre-alpine
+GitCommit: a545268f9b31289a9b84abd0dc97ff4d78532164
+Directory: jre8-alpine
+
+Tags: 3.4-jdk9, jdk9
+GitCommit: a545268f9b31289a9b84abd0dc97ff4d78532164
+Directory: jdk9
+
+Tags: 3.4-jre9, jre9
+GitCommit: a545268f9b31289a9b84abd0dc97ff4d78532164
+Directory: jre9