Update facets.properties
Merge commit 'v3.8.0'
Do not let 'id' value end with '.'.
Change 'Catalog' to 'THREDDS' in service name.
Changing metadata field "data_format" to "format".
Better handling of closing HTTP connections.
Securing "aggregations" core.
Fixing problem with missing authorization for publishing operations.
Merge branch 'devel'
Adding refeference to validation schema for CMAC project.
Merge branch 'devel' of github.com:ESGF/esg-search into devel
Updating classpath.
Fix the log4j configuration so that it is actually used.

Previously changes to WEB-INF/classes/log4j.xml had no effect because it was
not configured in web.xml.  This patch fixes this.
Improved logging configuration.

This configuration will log esg.search events to a separate file "esg-search.log".
It will also include the timestamp of each log entry which makes it much more useful.
Merge pull request #52 from cedadev/fix-log4j

Fix log4j
Increasing search performance by changing q=* to q=*:* (search all documents only)
Merge pull request #54 from soay/devel

Increasing search performance
Merge branch 'devel' into solr4new