added addview and download PDF

frontend/src/rest/ScientificPublications/ResearcherProfile.js

@@ -8,4 +8,10 @@ export async function fetchResearches(id){
     return restGet("/researches/" + id)
 }
 
+export async function fetchStats(id){
+    return restGet("/stats/" +id)
+}
+export async function addView(url){
+    return restPost("/addView/" +url)
+}