Introduce river mapfile generation (WARNING: Changes in config xml files required!). On startup the RiverMapfileGeneratorStarter is called by the server app. The starter invokes a call to RiverMapfileGenerator.generate() which reads all available rivers from the database and generates layers for each river (in theory...uncompleted) in a river.map file. The old MapfileGenerator which generates layers that have artifact dependencies is now in ArtifactMapfileGenerator.

# LiberationsSans weist eine metrische Identitaet zu Arial auf und ist unter
# einer freien Lizenz (modifizierte GPL 2) verfuegbar.
# Quelle: http://de.wikipedia.org/wiki/Arial

LiberationSans-Italic /usr/share/fonts/truetype/LiberationSans-Italic.ttf