Implemented a new cache with on disk storage and auto-update.

Change-Id: I41a35e9b02af4b905ff724cd13e4795f5c409d81
diff --git a/src/test/resources/krill.properties b/src/test/resources/krill.properties
index ea60670..eb7f374 100644
--- a/src/test/resources/krill.properties
+++ b/src/test/resources/krill.properties
@@ -2,4 +2,6 @@
 krill.name = ${project.name}
 krill.indexDir = test-output
 krill.namedVC = vc
-krill.index.commit.count = 15
\ No newline at end of file
+krill.index.commit.count = 15
+
+krill.namedVC=src/test/resources/queries/collections/named-vcs/
\ No newline at end of file
diff --git a/src/test/resources/queries/collections/named-vcs/named-vc4.jsonld b/src/test/resources/queries/collections/named-vcs/named-vc4.jsonld
new file mode 100644
index 0000000..7f19bb0
--- /dev/null
+++ b/src/test/resources/queries/collections/named-vcs/named-vc4.jsonld
@@ -0,0 +1,11 @@
+{"collection": {
+    "@type": "koral:doc",
+    "key": "textSigle",
+    "match": "match:eq",
+    "type" : "type:string",
+    "value": [
+          "WPD/AAA/00001",
+          "WPD/AAA/00002",
+          "WPD/AAA/00003"
+    ]
+}}
diff --git a/src/test/resources/queries/collections/query-with-vc-ref.jsonld b/src/test/resources/queries/collections/vc-ref/query-with-vc-ref.jsonld
similarity index 91%
rename from src/test/resources/queries/collections/query-with-vc-ref.jsonld
rename to src/test/resources/queries/collections/vc-ref/query-with-vc-ref.jsonld
index 86547ac..40d2c2c 100644
--- a/src/test/resources/queries/collections/query-with-vc-ref.jsonld
+++ b/src/test/resources/queries/collections/vc-ref/query-with-vc-ref.jsonld
@@ -3,7 +3,7 @@
     "wrap":{
       "@type":"koral:term",
       "layer":"orth",
-      "key":"a",
+      "key":"der",
       "match":"match:eq"
     }
   },
diff --git a/src/test/resources/queries/collections/unknown-vc-ref.jsonld b/src/test/resources/queries/collections/vc-ref/unknown-vc-ref.jsonld
similarity index 100%
rename from src/test/resources/queries/collections/unknown-vc-ref.jsonld
rename to src/test/resources/queries/collections/vc-ref/unknown-vc-ref.jsonld