Updated test modules

Replaced static with instance entries for better testing.
Updated ConfigurationService

Updated the interface, implementation, and test. Updates include
comments, exception handling, logging, and improved testing.
Updated security settings

Updated URL patterns and access privileges.
Changed database files location
Updated log configurations

Added Spring and 'org.n52.wps.webapp' loggers.
Added template configurations and JSP files

Updated Tiles configurations and added the template JSP files and
resources.
Added controller classes