Update the version to account for the incorrect manifest

MANIFEST

+html/Callbacks/FormTools/Elements/Header/Head
 html/FormTools/Field
 html/FormTools/Form
 html/FormTools/Next
 html/FormTools/ShowChoices
+html/NoAuth/js/form_tools.js
 inc/Module/Install.pm
 inc/Module/Install/Base.pm
 inc/Module/Install/Can.pm

lib/RT/Extension/FormTools.pm

@@ -3,7 +3,7 @@ use strict;
 
 package RT::Extension::FormTools;
 
-our $VERSION = '0.07_03';
+our $VERSION = '0.07_04';
 
 =head2 is_core_field