Grails 2.3 resolves a type in the class ClosureObjectMarshaller which previously was ClosureOjectMarshaller. Note missing b
Upgrades plugin dependencies to be fully Grails 2.3 compatible
Removes Spock dependencies because Spock is now distributed with Grails
Updates the plugin definition to specify Grails 2.3 ans the minimum version required.
Upgrades documentation in Readme.md file to leave clear that:
 - For Grails version <= 2.2.x -> use marshallers plugin version 0.4
 - For Grails version >= 2.3.x -> use marshallers plugin version 0.5
This line is required in Grails 2.3 to resolve dependencies using the Maven engine Aether
Fixes layout in readme
Release version 0.5
Prepare next development version 0.6-SNAPSHOT
Fixes scm and documentation links
Prepare next development version 0.6-SNAPSHOT
Re-initialize marshallers when a domain or config changes.

During development, it's not uncommon to be tweaking the custom marshallers
while the application is running.  With this update, any time a domain class or
the main configuration is changed, the plugin will re-initialize the
marshallers.
Merge pull request #1 from ajbrown/watched-resources

Re-initialize marshallers when a domain or config changes.
Merge pull request #13 from aruizca/master

Makes the grails-marshallers plugin compatible with Grails 2.3