Software module metadata available to targets (in DMF and DDI) (#608)

* Software module metadata can be configure as target visible.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Added metadata to DDI.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Managed by UI.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Complete DMF integration and started UI.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Add DMF tests and completed UI.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Add RSQL test. Fix sonar issues.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Add JavaDocs. foreachtenant robustness.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Review feedback included.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Updated DMF docs.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* targetVisible optional in builder.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Fix typos.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Fix checkbox ID.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* DB optimization.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Fix component ID of sm metadat details tab.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

docs/src/main/resources/documentation/interfaces/dmf-api.md

@@ -237,7 +237,13 @@ Payload Template
             "sha1":"String"
             },
         "size":long
-        }]
+        }],
+    "metadata":[
+        {
+            "key":"String",
+            "value":"String"
+        }
+    ]
     }]
 }
 ```
@@ -249,7 +255,6 @@ Payload Template
 | type=EVENT  <br /> tenant=tenant123 <br /> thingId=abc  <br /> topic=DOWNLOAD\_AND\_INSTALL   | content_type=application/json  
 
 ```json
-{
 "actionId":137,
 "targetSecurityToken":"bH7XXAprK1ChnLfKSdtlsp7NOlPnZAYY",
 "softwareModules":[
@@ -269,7 +274,13 @@ Payload Template
             "sha1":"sha1hash"
             },
         "size":512
-        }]
+        }],
+    "metadata":[
+        {
+            "key":"installationType",
+            "value":"5784K#"
+        }
+    ]
     }]
 }
 ```