Resolve "Die Statistiken sollten auch in ElasticSearch hinterlegt werden."

Related to #384 (closed)

src/main/java/at/ac/uibk/gitsearch/config/SecurityConfiguration.java

@@ -201,6 +201,7 @@ public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
             .antMatchers(HttpMethod.GET, "/api/pages/attachment").permitAll()
             .antMatchers("/api/currentuser-watch-lists/**").authenticated() 
             .antMatchers("/api/review-ratings").hasAuthority(AuthoritiesConstants.ADMIN)
+            .antMatchers("/api/esManagement/**").hasAuthority(AuthoritiesConstants.ADMIN)
             .antMatchers("/api/**").authenticated()
             .antMatchers("/management/health").permitAll()
             .antMatchers("/management/info").permitAll()