improved find() documentation
fixed cpanfile min perl version
modified tests to use the expression form of eval to try to load Web::Query::LibXML

the block form of eval is not working as expected on some perl versions on FreeBSD
Checking in changes prior to tagging of version 0.23.

Changelog diff is:

diff --git a/Changes b/Changes
index ba093d2..0818443 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,14 @@ Revision history for Perl extension Web::Query

 {{$NEXT}}

+0.23 2013-05-30T16:09:03Z
+
+    - improved find() documentation
+    - fixed cpanfile min perl version
+    - modified tests to use the expression form of eval to try to load Web::Query::LibXML
+      - the block form of eval is not working as expected on some perl versions on i386-freebsd
+      (cafe01)
+
 0.22 2013-05-15T23:36:38Z

     - added new module: Web::Query::LibXML