fixes #122
Merge pull request #127 from domurtag/master

fixes #122
Adde support for passing empty list by using input-form attribute.

Sometiems it can be usefull to pass an empty list (e.g. because it is
filtered). But because of elivis operator it took full list of domain.
Merge pull request #132 from jhron/master

Added support for passing empty list by using input-form attribute.
add default rendering for Blobs
Merge pull request #133 from brunovianarezende/master

add default rendering for Blobs
Add Grails 2.3 test project.
Remove grailsRepo reference as no longer supported by Grails.
Fix test project for Grails 2.3 scaffolding.

The scaffolding templates changed between Grails 2.2 and 2.3, so the old
templates weren't working. The scaffolding's `list` action has also been
changed to `index`, so the test project needed updating for that too.
Added information about the performance difference between development and production environments
Merge pull request #138 from asoltesz/master

Docs about the performance difference between development and production environments
Make template lookup caching configurable for template development 
fixes #139
Merge pull request #140 from asoltesz/master

Make template lookup caching configurable for template development
Add missing view folder to scaffolding-2.3 test project.
functional test for #137
- picked from 7c70c5da
fix compilation problem in GGTS with Grails 2.3.8
fix issue #137
Merge pull request #142 from gpc/fix-137

Fixes #137