Added new maven repository

needed for openrdf
Added update permission needed for mysqldump
Improved debug message
Fixed getSampleMappings
import cleanup
Added another way to get config file from tomcat
Lens URI now from context of default from properties
Changed war file name to BridgeDb.war
Fixed bug in Lens based URI
Lens as RDF
removed delete of test Directory as it was causing test errors
Updated Lens to allow bean to still have createdOn as a String
Added Lens RDF and API page
cleaned up testing
Fixes to get api page working
ignore log files
fix to get velocity to work
Changed default directories to working in tomcat7