Don't create a new note in note tool mode on mousedown outside a page.
Don't create a new note in note tool mode on mousedown outside a page.

git-svn-id: 765db44a9620ed55f4f8addfd3c14fe8cd57f6bb@2032 0fceea05-a30d-0410-8a8b-80ef821fb0a1

nanoant/Skim,nanoant/Skim,nanoant/Skim,nanoant/Skim,nanoant/Skim