Roll 3.0.2

* Add formatting options to align text differently if desired
* Fix some typos in comments and docs
* Optionally print all metadata
* Fix R15 compatibility

src/lager.app.src

@@ -3,7 +3,7 @@
 {application, lager,
  [
   {description, "Erlang logging framework"},
-  {vsn, "3.0.1"},
+  {vsn, "3.0.2"},
   {modules, []},
   {applications, [
                   kernel,