Fixed pagination for testimonial listing

The offset was not handled so the list always shows only the first 10 items.
Merge pull request #51 from morkku/patch-1

Fixed pagination for testimonial listing
update pages which refer to the deprecated mailing lists
update to Grails 2.3.8
update dependent plugins and libraries
set work dir
Add manifest.yml for Cloudfoundry deployment
add script for adding site-config.groovy to the war file
Add Spring Cloud connector dependencies
add example cloudfoundry sendgrid config
use taggable 1.1.0
migrate shiro config to use newer format
force encoding and default locale settings for CF
fix compilation problems in unit tests
add required annotation attribute to DBImageContainer annotation in WikiImage
remove release plugin dependency from like inline plugin
exclude svn plugin
use rest-client-builder 2.0.2 that doesn't export release plugin
move plugins directory under the target dir
update http-builder to 0.7.1