Update "java:7" to be more version-specific and include "curl" and "wget", and add "java:6" and "java:8" images

library/java

@@ -1,4 +1,11 @@
 # maintainer: InfoSiftr <[email protected]> (@infosiftr)
 
-latest: git://github.com/docker-library/docker-java@1ffa4d8285908a0524d4031315781c95025654b7
-7: git://github.com/docker-library/docker-java@1ffa4d8285908a0524d4031315781c95025654b7
+latest: git://github.com/docker-library/docker-java@1de3476e9d15e63768d7afeb672ad8a0ccb3f56f 7
+7u60: git://github.com/docker-library/docker-java@1de3476e9d15e63768d7afeb672ad8a0ccb3f56f 7
+7: git://github.com/docker-library/docker-java@1de3476e9d15e63768d7afeb672ad8a0ccb3f56f 7
+
+8u20: git://github.com/docker-library/docker-java@1de3476e9d15e63768d7afeb672ad8a0ccb3f56f 8
+8: git://github.com/docker-library/docker-java@1de3476e9d15e63768d7afeb672ad8a0ccb3f56f 8
+
+6b32: git://github.com/docker-library/docker-java@1de3476e9d15e63768d7afeb672ad8a0ccb3f56f 6
+6: git://github.com/docker-library/docker-java@1de3476e9d15e63768d7afeb672ad8a0ccb3f56f 6