Salesforce Production Warning

Add a border on Screen to notify the environment that be operating is Production!
Help Salesforce Developers and Admins to distinguish Sandbox and Production easily by border page red.

Release Note v1.5.3
Fix border position and coloring.
*Thanks to @ScottWalkerAU for update this version.

Release Note v1.5.2
Fix some bugs.

Release Note v1.5.1
Fix some bugs.
In order to protect Full Sandbox. Add Sandbox support.

Release Note v1.5