new features:

- database now ignoring duplicates isntead of failing
- automatic loading of importer plugins
- automatic tagging

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

de.srsoftware.cal.importer/build.gradle.kts

@@ -5,5 +5,5 @@ dependencies {
     implementation(project(":de.srsoftware.cal.base"))
     implementation("de.srsoftware:tools.optionals:1.0.0")
     implementation("de.srsoftware:tools.util:1.3.0")
-    implementation("de.srsoftware:tools.web:1.3.8")
+    implementation("de.srsoftware:tools.web:1.3.9")
 }

de.srsoftware.cal.importer/src/main/java/de/srsoftware/cal/importer/jena/Kassablanca.java

@@ -90,7 +90,7 @@ public class Kassablanca extends BaseImporter {
 
 	@Override
 	protected List<String> extractTags(Tag eventTag) {
-		return List.of("Kassablanca");
+		return List.of("Kassablanca","Jena");
 	}
 
 	@Override