- added doi registration

- npm updates for webpack-encore and postcss-loader
- DatasetExtension.ts: use relation contributors for PersonContributor
- added DoiClient.ts and DoiClientContract.ts
- rozes.ts: addes routes for creating and storing doi identifier
- addes xslt doi_datacite.xslt needed for registering DOI identifier

start/routes.ts

@@ -242,6 +242,16 @@ Route.group(() => {
         .as('editor.dataset.publishUpdate')
         .where('id', Route.matchers.number())
         .middleware(['auth', 'can:dataset-publish']);
+    
+     
+    Route.get('dataset/:id/doi', 'DatasetController.doiCreate')
+        .as('editor.dataset.doi')
+        .where('id', Route.matchers.number())
+        .middleware(['auth', 'can:dataset-publish']);
+    Route.put('dataset/:publish_id/doi', 'DatasetController.doiStore')
+        .as('editor.dataset.doiStore')
+        .where('id', Route.matchers.number())
+        .middleware(['auth', 'can:dataset-publish']);
 
     Route.put('/dataset/:id/update', 'DatasetController.update')
         .as('editor.dataset.update')