Fix NPE in GrailsLayoutDecoratorMapperTests
Fix NPE in WithCodecHelper
always use LinkedHashMap for flatConfig
clear flatConfigs in Holders.clear too
GRAILS-10641: use escaping (codec) for expressions in g:javascript tag only when "inherited" codec is one that does escaping
- fixes problem with grails.views.gsp.codecs.expression='none' setting not used for g:javascript tag
- adds new feature for applying codec only when a "safe" codec is in use
Fix bug in GroovyPageConfig (setting of default codecs for GSP)
use taglibCodec for "out" in tag libraries
Tests for GRAILS-10641