more usage guide added

Author: kmidkiff

docs/images/color_picker.png

@@ -1,13 +1,14 @@
-#Key Terminology
-1. Service Template
-2. Service Instance
-3. Custom Property
-4. Role
-5. Permission
-6. Funds
-7. Service Category
-8. Transaction
-9. Invoice
-10. System Options
-11. Email Templates
+##Key Terminology
+####Service Template
+A Service Template is
+####Service Instance
+####Custom Property
+####Role
+####Permission
+####Funds
+####Service Category
+####Transaction
+####Invoice
+####System Options
+####Email Templates
 

docs/images/custom_color_picker.png

@@ -1,8 +1,10 @@
 As an Administrator you can modify the permissions of a role
+Each permission corresponds to an API endpoint from our [REST API](http://docs.servicebot.io)
+
 
 1. Log in as Administrator
 2. Select _Manage System_ -> _Manage Permission_
+![Screenshot](./images/manage_permission.png)
 
-    ![Screenshot](./images/manage_permission.png)
-
-3.
+3. Check the permission you would like the role to have
+![Screenshot](./images/permissions.png)

docs/images/edit_color.png

@@ -0,0 +1,16 @@
+1. Log in with Administrator account
+2. Select _Manage System_ -> _System Settings_
+
+    ![Screenshot](./images/system_settings.png)
+
+3. The top section of the page has theme settings
+
+    ![Screenshot](./images/system_settings_colors.png)
+
+4. Change a color by clicking the color or ![Screenshot](./images/edit_color.png)
+
+    ![Screenshot](./images/color_picker.png) ![Screenshot](./images/custom_color_picker.png)
+
+5. Select _Update Settings_ to save your changes
+
+    ![Screenshot](./images/update_settings.png)