Testing:Theme Manager

Introduction
List of test for the Theme Manager

Check Points

 * 1) Theme Manager is visible
 * 2) Visual Test: Make sure the follow are visible on the Theme Manager
 * 3) * New Theme Button
 * 4) * Edit Theme Button
 * 5) * Delet Theme Button
 * 6) * Import Theme Button
 * 7) * Export Theme Button
 * 8) Theme Manager: Add New Theme/Theme Maintenance
 * 9) Visual Test: After opening the following should be visible
 * 10) * Theme Name Text Box
 * 11) * Background Tab
 * 12) * Font Main Tab
 * 13) * Font Footer Tab
 * 14) * Other Options Tab
 * 15) * Theme Preview
 * 16) * OK and Cancel Buttons
 * 17) Visual Test-Theme Manager: Add New Theme/Theme Maintenance
 * 18) * Background Tab: The following should be present in the Background Tab