Fixed log in. It doesn't redirect to check_login anymore, when user enters wrong login/password. It also redirects to page where user currently is (instead of redirecting to home).
Fixed log in. It doesn't redirect to check_login anymore, when user enters wrong login/password. It also redirects to page where user currently is (instead of redirecting to home).

git-svn-id: 776ea4b3e47339c5b8782ec5e9346c740e073fb4@1052 e0e46c49-be69-4f5a-ad62-21024a331aea

hans/tatoeba2,hans/tatoeba2,hans/tatoeba2