Merge pull request #7 from burtbeckwith/master

cleanup
Adding Burt's refactor and updating version a minor release
Removing @Commons allowing 1.3.x+ support
Updating the description to include customizable
Removing @Commons allowing 1.3.x+ support
Resolving GPFILTERPANE-107 adding null guard on boolean check
Resolving GPFILTERPANE-107 adding null guard on boolean check
Added documentation to filterLink tag and fixed minor issues within the filterLink tag. Also updated javadoc for it
Fixed localization of between..and.. text properly. Dates are still not displayed properly though.
Merge pull request #9 from stenix71/master

filterLink tag documentation
Major refactor for nested support.  Fixed checking for nested properties.  Added two new parameters to the filterpane to support listDistinct due to how nested criteria work.  Updated documentation and example project to illustrate new usage.  Adding tons of new tests.
Changing doc title
Updating the docs to include 2.1.4 changes
Rename filterLink.gdoc to filterlink.gdoc
Manually merging in stenix71's change
println replaced by log.debug
Merge pull request #12 from MLoenhardt/master

https://github.com/Grails-Plugin-Consortium/grails-filterpane/issues/11
Adding fix for http://jira.grails.org/browse/GPFILTERPANE-108 and incrementing version
Adding fix for http://jira.grails.org/browse/GPFILTERPANE-108 and incrementing version
Code cleanup and added enum type for operations to help with typos and case