Changes for MooseX-App

1.04 Sat, Jun 2, 2012
    - Fix bugs in BashCompletion plugin
    - Remove code duplication
    - Fix --help flag in command classes
    - Fix pod to text conversion

1.03 Sat, Jun 2, 2012
    - Do not expose all attributes as options but only those defined via 
      'option' keyword
    - More tests
    - Internal changes (move methods to meta class, calculate loadable commands 
      only once, ...)
    - Fix various bugs

1.02 Sun, Apr 15, 2012
    - Fix command usage generation bug
    - Automatically apply MooseX-Getopt attribute traits
    - Rename command_tag to cmd_tag attribute

1.01 Thu, Apr 12, 2012
    - Fix text failures
    - Fix Pod
    - Add missing tutorials to manifest

1.00 Sat, Apr 7, 2012
    - Initial version