Added image support after high demand (to do: be able to upload custom image via uploader)
Added French, Romanian, Arabic translation
Some CSS tweaks
Minor fixes

git-svn-id: https://plugins.svn.wordpress.org/smooth-scroll-up/trunk@964570 b8457f37-d9ea-0310-8a92-e5e31aec5664
Little readme change

git-svn-id: https://plugins.svn.wordpress.org/smooth-scroll-up/trunk@964573 b8457f37-d9ea-0310-8a92-e5e31aec5664