Removes an unused variable.
Uses Errno::ENOENT instead of %! for speed.
Creates max_age in constructor.
Adds the expires option as extra argument when contents stored.
Checking in changes prior to tagging of version 0.08.

Changelog diff is:

diff --git a/Changes b/Changes
index 13a2f1f..ad21cac 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,8 @@
 Revision history for Perl extension Plack-Middleware-Assets-RailsLike

 {{$NEXT}}
+
+0.08 2013-06-12T09:45:13Z
     - Removes an unused variable.
     - Uses Errno::ENOENT instead of %! for speed.
     - Creates max_age in constructor.