Compensate for lack of mod id in litemod claritas resolution.

More tweaks to Claritas.

src/util/MetadataUtil.ts

@@ -0,0 +1,21 @@
+export class MetadataUtil {
+
+    public static completeGroupInference(partial: string, id: string): string {
+
+        const bits = partial.split('.')
+        
+        let isBadTerm = true
+        while(isBadTerm && bits.length > 2) {
+            const term = bits[bits.length-1]
+            if(term !== id) {
+                isBadTerm = false
+            } else {
+                bits.pop()
+            }
+        }
+
+        return bits.join('.')
+
+    }
+
+}