PRD-3965 fix for plugin datafactory metadata not being registered on the server.
[BISERVER-8774] ERROR [net.sf.ehcache.store.DiskStore] libloader-dataCache: Failed to write element to disk

The pentaho log keeps logging the following error:

2013-04-01 10:48:39,167 ERROR [net.sf.ehcache.store.DiskStore] libloader-dataCache: Failed to write element to disk 'ResourceKey{schema=org.pentaho.reporting.libraries.resourceloader.loader.raw.RawResourceLoader, identifier=[B@17188069, factoryParameters={}, parent=null}'. Initial cause was org.pentaho.reporting.libraries.resourceloader.loader.raw.RawResourceData
java.io.NotSerializableException: org.pentaho.reporting.libraries.resourceloader.loader.raw.RawResourceData
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
(…)
Merge pull request #81 from webdetails/BISERVER-8774

[BISERVER-8774] ERROR [net.sf.ehcache.store.DiskStore] libloader-dataCache: Failed to write element to disk
PRD-4379: Extended API to support modification of element attributes in sub-modules.
PRD-4379: Expand the metadata API so that sub-modules can add or alter attribute-metadata of elements.
Removed some deprecated usages of old code.
PRD-4379: Expand the metadata API so that sub-modules can add or alter attribute-metadata of elements.
Merge pull request #82 from tmorgner/master

PRD-4379 - Metadata changes
PRD-3979: Fix issue with entering parameters in SUM and COUNT formulas
Merge pull request #83 from pentaho-skarmali/PRD-4432_formula_editor_research

PRD-3979: Fix issue with entering parameters in SUM and COUNT formulas
[PRD-3795] Parameter dialog does not allow to create multi-selection parameter without query.
Queryless parameters were formerly associated with PlainParameter objects, which only hold a single value.  Modified to use a StaticListParameter if .isMultiSelection().
Also needed to modify DataDefinitionFileWriter and ListParameterReadHandler, since there was a requirement that a <list-parameter> have a query.
[PRD-3795] Setting the strict values check to false for the StaticListBox for parameters without queries.
[PRD-3795] Additional test cases covering different parameter types.
Merge pull request #85 from mkambol/prd-3795

[PRD-3795] Parameter dialog does not allow to create multi-selection parameter without query
PRD-4466 Fix selection of band (enable insert menu item)
Fixing the logger to use commons-logging and not JExcelAPI's hoem-cooked logging.
Merge pull request #86 from tmorgner/master

Fixing logging from the kettle-datasource
Codestyle
Merge pull request #87 from pentaho-tband/PRD-4478

PRD-4466 Fix selection of band (enable insert menu item)
PRD-3965: Saved a kitten by adding trace-level logging to the otherwise empty catch block.