fixes #31 - updated readme to describe how to get to service credentials if the bluemix browser window is too narrow

Author: mediumTaj

README.md

@@ -39,7 +39,7 @@ You will need the 'username' and 'password' credentials for each service. Servic
     1. Log in to Bluemix at https://bluemix.net.
     2. Navigate to the **Dashboard** on your Bluemix account.
     3. Click the **tile** for a service.
-    4. Click **Service Credentials**.
+    4. Click **Service Credentials**. Note: If your browser window is too narrow, the service options may be collapsed. Click on the upward facing double arrow next to "Back to Dashboard..." on the upper left to expand the sidebar.
     5. Copy the content in the **Service Credentials** field, and paste it in the credentials field in the Config Editor (**Watson -> Config Editor**) in Unity.
     6. Click **Apply Credentials**.
     7. Repeat steps 1 - 5 for each service you want to use.
@@ -48,7 +48,7 @@ You will need the 'username' and 'password' credentials for each service. Servic
     1. In the Config Editor (**Watson -> Config Editor**), click the **Configure** button beside the service to register. The service window is displayed.
     2. Under **Add Service**, type a unique name for the service instance in the Service name field. For example, type 'my-service-name'. Leave the default values for the other options.
     3. Click **Create**.
-    4. Click **Service Credentials**.
+    4. Click **Service Credentials**. Note: If your browser window is too narrow, the service options may be collapsed. Click on the upward facing double arrow next to "Back to Dashboard..." on the upper left to expand the sidebar.
     5. Copy the content in the **Service Credentials** field, and paste it in the empty credentials field in the **Config Editor** in Unity.
     6. Click **Apply Credentials**.
     7. Repeat steps 1 - 5 for each service you want to use.