MAGNOLIA-5216 introduced test for comparing screenshots of pages for checking layout errors on pages.
We need new location for these sample screenshots:

• Because the size of sample screenshots, especially for ee-bundles
• We could have the same screenshots for ce/ee bundles, some of webpages would be probably the same for 4.5/5 bundles

Where it should be stored?

• locally on Hudson
  the test will be skipped when it doesn't find the samples on the disk (this also solves the other problem because screenshots are OS/browser specific)
• separate GIT repository
  we can't use them for various OS/browsers anyway, so maybe this is
  unnecessary.

Tasks:

• Move the screenshots to new location
• Merge the screenshots for ce/ee-bundles, consider possible merge of webpage screenshots for 4.5/5 branches.
• Check the screenshots which are not valid anymore because of missing empty optional areas (MAGNOLIA-5227)