SW-6738 - Added: New SASS function for inline svg gradient background images
SW-6738 - Refactored: Replaced all CSS3 gradients with new svg gradients
SW-6738 - Removed: The highlights are now removed (inner-border)
SW-6738 - Refactored: Removed and optimized the CSS3 box shadows + compressed the background image
SW-6738 - Refactored: Compressed the images and remove an old screen from the emotion module
SW-6694 - Refactored: Removed ineffecient / duplicated selectors
SW-6738 - Refactored: Rebuild of the ext-all.css
SW-6738 - Refactored: Removed the shadows and rebuild the ext-all.css
SW-6738 - Added: New SASS function for box shadow backgrounds over svg
Merge remote-tracking branch 'origin/feature/next/sw-6738-theme-performance-optimization' into feature/next/sw-6738-theme-performance-optimization

Conflicts:
	templates/_default/backend/_resources/resources/themes/stylesheets/shopware-ui/widgets/_window.scss
SW-6738 - Fixed: The background image now appears on the login page
SW-6738 - Refactored: The window shadow is completly disabled
SW-6738 - Refactored: The css-shadow is now just a 4px width border + refactored different default ext styles
SW-6738 - Finished: Rebuild the ext-all.css
SW-6738 - Fixed: The search field will now be rendered correctly
NTR - Add ant configure task to interactively setup build.properties
SW-6738 - Fixed: Shadow movement if more than one window is opened
SW-6738 - Fixed: Search field in IE
Merge pull request #447 in SW/shopware from feature/master/sw-6738-theme-performance-optimization to master

* commit '4355f2185a4b4eec0bbf7a2853ec028d4e73e9f0':
  SW-6738 - Fixed: Search field in IE
  SW-6738 - Fixed: Shadow movement if more than one window is opened
  SW-6738 - Fixed: The search field will now be rendered correctly
  SW-6738 - Finished: Rebuild the ext-all.css
  SW-6738 - Refactored: The css-shadow is now just a 4px width border + refactored different default ext styles
  SW-6738 - Refactored: The window shadow is completly disabled
  SW-6738 - Fixed: The background image now appears on the login page
  SW-6738 - Added: New SASS function for box shadow backgrounds over svg
  SW-6738 - Refactored: Removed the shadows and rebuild the ext-all.css
  SW-6738 - Refactored: Rebuild of the ext-all.css
  SW-6694 - Refactored: Removed ineffecient / duplicated selectors
  SW-6738 - Refactored: Compressed the images and remove an old screen from the emotion module
  SW-6738 - Refactored: Removed and optimized the CSS3 box shadows + compressed the background image
  SW-6738 - Removed: The highlights are now removed (inner-border)
  SW-6738 - Added: New SASS function for inline svg gradient background images SW-6738 - Refactored: Replaced all CSS3 gradients with new svg gradients
SW-6777 - Fix country selection in the checkout cart action.
Merge pull request #449 in SW/shopware from bugfix/master/sw-6777-fix-basket-country-selection to master

* commit '293336e0a6ab4d0e031899c1fb1013acc9e84221':
  SW-6777 - Fix country selection in the checkout cart action.