Avoid NPE if migration config is empty (eg. when using overrides).
Batch processing / Add progress report service (#233).
Harvester / CSW / Some servers advertise a SupportedQueryables constraint parameter.
Findbugs.
Settings / Root element was system for all values.
RSS / Add URL parameter to only return one link for each metadata (#235).
Merge pull request #234 from fxprunayre/improvement/xsl-processing-report

Batch processing / Add progress report service (#233).
Category / Create if id is empty - make client side form easier for both insert or update.
Settings / Improve boolean parsing.
Settings / Refresh source uuid only when newUuid is also set - only a subset of settings may be updated, not all.
Metadata StatusValue table for init scripts by db.

The #228 issue has changed the columns of this table (adding one more) and his initialize, but only in 'create-db-default.sql'.

I've added this change to the specific creater script by db.
Merge pull request #238 from alediator/StatusValue_table_init_dbs

Metadata StatusValue table for init scripts by db.
Thread safe XslReporting (#233). Thanks Jesse.
Fix CAS login. Switch rules in order to have login.form?casLogin applied before the general login.form rules. Thanks Florent.
Merge remote-tracking branch 'upstream/develop' into spring-data-jpa

Conflicts:
	web/src/main/java/org/fao/geonet/Geonetwork.java