skip delayed commands
Checking in changes prior to tagging of version 0.10.

Changelog diff is:

diff --git a/Changes b/Changes
index 662acb1..19356d0 100644
--- a/Changes
+++ b/Changes
@@ -1,8 +1,11 @@
 Revision history for Perl extension App::derived

-0.09    Web Feb 20 1:09:31 2013
+0.10    Wed Feb 20 16:21:34 2013
+        - skips delayed commands. do not busy loop
+
+0.09    Wed Feb 20 1:09:31 2013
         - use relative "bash" path instead of absolute path.
-          some *BSD system install bash to /usr/bin
+          some *BSD system install bash to /usr/bin or other

 0.08    Tue Feb 19 9:51:33 2013
         - lower compatibility