Added repository metainfo to public.

.gitignore

@@ -49,3 +49,5 @@ TAGS
 
 lib/
 env/
+
+*.egg-info

meta_info/nomad_meta_info/public.nomadmetainfo.json

 {
   "type": "nomad_meta_info_1_0",
   "description": "Public meta info, not specific to any code",
+  "dependencies": [ {
+    "relativePath": "repository.nomadmetainfo.json"
+  }],
   "metaInfos": [ {
       "description": "Information that *in theory* should not affect the results of the calculations (e.g., timing).",
       "kindStr": "type_abstract_document_content",

meta_info/nomad_meta_info/repository.nomadmetainfo.json

@@ -120,7 +120,6 @@
       "description": "Gid of a raw data archives that contains this calculation",
       "dtypeStr": "C",
       "name": "repository_archive_gid",
-      "repeats": true,
       "superNames": [
         "section_repository_info"
       ]
@@ -132,6 +131,13 @@
       "superNames": [
         "section_repository_parserdata"
       ]
+    }, {
+      "description": "Number of atomic elements used in this calculation",
+      "dtypeStr": "i",
+      "name": "repository_atomic_elements_count",
+      "superNames": [
+        "section_repository_parserdata"
+      ]
     }, {
       "description": "String identifying the type of basis set used in this calculation",
       "dtypeStr": "C",