Merge pull request #2038 from infosiftr/rfc2822

Convert piwik and rocket.chat to the newer RFC 2822-based format

library/piwik

@@ -1,6 +1,5 @@
-# maintainer: Pierre Ozoux <[email protected]> (@pierreozoux)
+Maintainers: Pierre Ozoux <[email protected]> (@pierreozoux)
+GitRepo: https://github.com/piwik/docker-piwik.git
 
-2.16.2: git://github.com/piwik/docker-piwik.git@5e0bb9e49ae72291cf357c9ef1b4671c4ae25f9c
-2.16: git://github.com/piwik/docker-piwik.git@5e0bb9e49ae72291cf357c9ef1b4671c4ae25f9c
-2: git://github.com/piwik/docker-piwik.git@5e0bb9e49ae72291cf357c9ef1b4671c4ae25f9c
-latest: git://github.com/piwik/docker-piwik.git@5e0bb9e49ae72291cf357c9ef1b4671c4ae25f9c
+Tags: 2.16.2, 2.16, 2, latest
+GitCommit: 5e0bb9e49ae72291cf357c9ef1b4671c4ae25f9c

library/rocket.chat

@@ -1,6 +1,5 @@
-# maintainer: Rocket.Chat Image Team <[email protected]>
+Maintainers: Rocket.Chat Image Team <[email protected]> (@RocketChat)
+GitRepo: https://github.com/RocketChat/Docker.Official.Image.git
 
-0.36.0: git://github.com/RocketChat/Docker.Official.Image@6a71d57ee5576455a0acfdf0ab144ef5489022ef
-0.36: git://github.com/RocketChat/Docker.Official.Image@6a71d57ee5576455a0acfdf0ab144ef5489022ef
-0: git://github.com/RocketChat/Docker.Official.Image@6a71d57ee5576455a0acfdf0ab144ef5489022ef
-latest: git://github.com/RocketChat/Docker.Official.Image@6a71d57ee5576455a0acfdf0ab144ef5489022ef
+Tags: 0.36.0, 0.36, 0, latest
+GitCommit: 6a71d57ee5576455a0acfdf0ab144ef5489022ef