Merge commit 'd01d177fb35e863c53c83c5c3adf8293151ee3d3'

Conflicts:
	application.properties
Updated to latest Elasticsearch version
fixed missing dependencies (somehow spatial4j was not pulled by grails (because of the "optional"?))
fixed the config not being registered in the contextholder in some cases
adds a few more debug logs in the configurator
update plugin version
fix test app : since the upgrade to lucene 3.6.x, index-time boosting will throw an exception if the field omit the norms (before it was silently discarding the boost)
ES version bump to 0.19.9; grails version bump to 2.1.1; mask transitive deps trial; support for indexing transients, adding includeTransients in mapping def; support for GXCB api changes;