1)Updated with new components toward a more complete code-base based on
the architecture.
2) Updated the indexing package, and the text indexing in particular.
Now, IndexFieldGenerators are used that populate with input from the
configuration files. That means, all index fields are declared in the
configuration file together with informaiton about which set of indexing
fields are used for an index (i.e. it can be combined arbitrarily). The
class, that processes the index field is also declared in the
configuration file. Currently, it is only possible to throw in all
content in any index field, which is not yet very useful. The next step
is to allow for any regular expression to select texts that are assigned
to fields. Later, the XMLIndexFieldGenerator will extend that for XQuery
that can contain XML rules.

The PrototypeTestPlugin is build as the plugin that is used for a demo.
It uses logic that is moved to the top level of API and represents, for
now, a refinement of the CLEF2011Plugin.