Add services providing statistics about search and catalog content (return XML response). Enable stats by default.
get changes from 3eb7dbb304c4ba2829353e5f12a5c84fc682cf9e

Fixed issue with registration and password reset not working

Possibly caused by spring security implementation.
Fixed issue when the referer was null
Merge pull request #224 from ianwallen/develop

get changes from commit 3eb7dbb304c4ba2829353e5f12a5c84fc682cf9e (2.10 branch) and resolve conflicts.
Fix issue 213
Fixed issues related to last commit (dcd363f2cb8cbb08a0113a370c0fcc506061aa8b)
   - characterset issue with ita
   - commited conflict info from nor
Merge remote-tracking branch 'origin/develop' into develop
Refactoring / Give a name to new module.
Merge branch 'improvement/statistics/add-search-and-content-xml-services' of git://github.com/fxprunayre/core-geonetwork into fxprunayre-improvement/statistics/add-search-and-content-xml-services

Conflicts:
	web/src/main/webapp/WEB-INF/classes/setup/sql/data/data-db-default.sql
Merge branch 'fxprunayre-improvement/statistics/add-search-and-content-xml-services' into develop
Merge remote-tracking branch 'upstream/develop' into refactoring/ui