Move backend files into a sub folder.

backend/rest-client-collection/Codiki/Users/Login as admin user.bru

@@ -0,0 +1,18 @@
+meta {
+  name: Login as admin user
+  type: http
+  seq: 2
+}
+
+post {
+  url: {{url}}/api/users/login
+  body: json
+  auth: none
+}
+
+body:json {
+  {
+    "id": "15a13dc7-029d-4eab-a63d-c1e96f90241d",
+    "password": "password"
+  }
+}

backend/rest-client-collection/Codiki/Users/Login as standard user.bru

@@ -0,0 +1,18 @@
+meta {
+  name: Login as standard user
+  type: http
+  seq: 1
+}
+
+post {
+  url: {{url}}/api/users/login
+  body: json
+  auth: none
+}
+
+body:json {
+  {
+    "email": "standard.user@codiki.org",
+    "password": "password"
+  }
+}

backend/rest-client-collection/Codiki/Users/Sign in.bru

@@ -0,0 +1,11 @@
+meta {
+  name: Sign in
+  type: http
+  seq: 3
+}
+
+post {
+  url: {{url}}/users
+  body: none
+  auth: none
+}