remove sortable admin poll option

git-svn-id: http://svn.procergs.reders/vpr/branches/2.0@529 d2da55db-5866-43f3-bc33-3da1c376b5d1
full title

git-svn-id: http://svn.procergs.reders/vpr/branches/2.0@530 d2da55db-5866-43f3-bc33-3da1c376b5d1
Fixed registration inputs behavior on mobile

git-svn-id: http://svn.procergs.reders/vpr/branches/2.0@531 d2da55db-5866-43f3-bc33-3da1c376b5d1