clean out broken links to old mail archives  (#115)

* clean out broken links to old mail archives
diff --git a/pom.xml b/pom.xml
index 2f728b8..73e6ccb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,11 +44,9 @@
       <subscribe>dev-subscribe@maven.apache.org</subscribe>
       <unsubscribe>dev-unsubscribe@maven.apache.org</unsubscribe>
       <post>dev@maven.apache.org</post>
-      <archive>http://mail-archives.apache.org/mod_mbox/maven-dev</archive>
+      <archive>https://mail-archives.apache.org/mod_mbox/maven-dev</archive>
       <otherArchives>
-        <otherArchive>http://www.mail-archive.com/dev@maven.apache.org/</otherArchive>
-        <otherArchive>http://old.nabble.com/Maven-Developers-f179.html</otherArchive>
-        <otherArchive>http://maven.dev.markmail.org/</otherArchive>
+        <otherArchive>https://www.mail-archive.com/dev@maven.apache.org/</otherArchive>
       </otherArchives>
     </mailingList>
     <mailingList>
@@ -56,11 +54,9 @@
       <subscribe>users-subscribe@maven.apache.org</subscribe>
       <unsubscribe>users-unsubscribe@maven.apache.org</unsubscribe>
       <post>users@maven.apache.org</post>
-      <archive>http://mail-archives.apache.org/mod_mbox/maven-users</archive>
+      <archive>https://mail-archives.apache.org/mod_mbox/maven-users</archive>
       <otherArchives>
-        <otherArchive>http://www.mail-archive.com/users@maven.apache.org/</otherArchive>
-        <otherArchive>http://old.nabble.com/Maven---Users-f178.html</otherArchive>
-        <otherArchive>http://maven.users.markmail.org/</otherArchive>
+        <otherArchive>https://www.mail-archive.com/users@maven.apache.org/</otherArchive>
       </otherArchives>
     </mailingList>
     <mailingList>
@@ -68,10 +64,9 @@
       <subscribe>scm-dev-subscribe@maven.apache.org</subscribe>
       <unsubscribe>scm-dev-unsubscribe@maven.apache.org</unsubscribe>
       <post>scm-dev@maven.apache.org</post>
-      <archive>http://mail-archives.apache.org/mod_mbox/maven-scm-dev</archive>
+      <archive>https://mail-archives.apache.org/mod_mbox/maven-scm-dev</archive>
       <otherArchives>
-        <otherArchive>http://www.mail-archive.com/scm-dev@maven.apache.org</otherArchive>
-        <otherArchive>http://maven.scm.dev.markmail.org/</otherArchive>
+        <otherArchive>https://www.mail-archive.com/scm-dev@maven.apache.org</otherArchive>
       </otherArchives>
     </mailingList>
     <mailingList>
@@ -79,20 +74,18 @@
       <subscribe>scm-users-subscribe@maven.apache.org</subscribe>
       <unsubscribe>scm-users-unsubscribe@maven.apache.org</unsubscribe>
       <post>scm-users@maven.apache.org</post>
-      <archive>http://mail-archives.apache.org/mod_mbox/maven-scm-users</archive>
+      <archive>https://mail-archives.apache.org/mod_mbox/maven-scm-users</archive>
       <otherArchives>
-        <otherArchive>http://www.mail-archive.com/scm-users@maven.apache.org</otherArchive>
-        <otherArchive>http://maven.scm.users.markmail.org/</otherArchive>
+        <otherArchive>https://www.mail-archive.com/scm-users@maven.apache.org</otherArchive>
       </otherArchives>
     </mailingList>
     <mailingList>
       <name>SCM Commits List</name>
       <subscribe>scm-commits-subscribe@maven.apache.org</subscribe>
       <unsubscribe>scm-commits-unsubscribe@maven.apache.org</unsubscribe>
-      <archive>http://mail-archives.apache.org/mod_mbox/maven-scm-commits</archive>
+      <archive>https://mail-archives.apache.org/mod_mbox/maven-scm-commits</archive>
       <otherArchives>
-        <otherArchive>http://www.mail-archive.com/scm-commits@maven.apache.org</otherArchive>
-        <otherArchive>http://maven.scm.commits.markmail.org/</otherArchive>
+        <otherArchive>https://www.mail-archive.com/scm-commits@maven.apache.org</otherArchive>
       </otherArchives>
     </mailingList>
   </mailingLists>