Update notes for submitted changes

* Add missing javadoc for archive code
* Remove unused import in Archive
* Drop unnecessary "throws" clauses in archive code
* Move FormatActivator.start()/stop() to a separate class

65/9cadf06d165f1a31a0466689d77dff7330f99d

@@ -0,0 +1,8 @@
+Code-Review+2: Shawn Pearce <sop@google.com>
+IP-Clean+1: Shawn Pearce <sop@google.com>
+Verified+1: Hudson CI
+Submitted-by: Shawn Pearce <sop@google.com>
+Submitted-at: Wed, 29 May 2013 18:32:44 -0400
+Reviewed-on: https://git.eclipse.org/r/13354
+Project: jgit/jgit
+Branch: refs/heads/master

67/9382fb201c39d3db5e37ecd42b7da37d54b947

@@ -0,0 +1,8 @@
+Code-Review+2: Shawn Pearce <sop@google.com>
+IP-Clean+1: Shawn Pearce <sop@google.com>
+Verified+1: Hudson CI
+Submitted-by: Shawn Pearce <sop@google.com>
+Submitted-at: Wed, 29 May 2013 18:32:52 -0400
+Reviewed-on: https://git.eclipse.org/r/13369
+Project: jgit/jgit
+Branch: refs/heads/master

79/583aeba7819de28f1e70723713e59595e6ff18

@@ -0,0 +1,8 @@
+Code-Review+2: Shawn Pearce <sop@google.com>
+IP-Clean+1: Shawn Pearce <sop@google.com>
+Verified+1: Hudson CI
+Submitted-by: Shawn Pearce <sop@google.com>
+Submitted-at: Wed, 29 May 2013 18:32:47 -0400
+Reviewed-on: https://git.eclipse.org/r/13353
+Project: jgit/jgit
+Branch: refs/heads/master

db/f8d95daacb7a4ad5fb0ace59981b6a12c2b25c

@@ -0,0 +1,8 @@
+Code-Review+2: Shawn Pearce <sop@google.com>
+IP-Clean+1: Shawn Pearce <sop@google.com>
+Verified+1: Hudson CI
+Submitted-by: Shawn Pearce <sop@google.com>
+Submitted-at: Wed, 29 May 2013 18:32:50 -0400
+Reviewed-on: https://git.eclipse.org/r/13352
+Project: jgit/jgit
+Branch: refs/heads/master