use the same title all the time
fixes #147
The seems really fixing the issue highlighting issue
Merge branch fixes #126
fixes #141

Somebody has to test it, since I have no arabic data here and I'm not able to
interpret these data.
fix a findbugs issue
fix some findbug issues
fix findbug issue
fixes #143

While reading the corpus config thing could go wrong, since some tables not
exists in the old database schema and the AnnisDao init process fails.
harden search option panel
Add metadata interface.
Define the interface for metadata more exactly.
Put the binaryMeta query also into the metadata interface.