Updates:
Status: WontFix
Comment #1 on issue 1012 by pekka.klarck: Library added in root level will
not support test cases
http://code.google.com/p/robotframework/issues/detail?id=1012
This has been asked few times before but it won't happen for various
reasons. My comment to issue 936 lists some of the problems and in addition
to them the change would be very much backwards incompatible.
The comment to issue 936 also gives you a simple workaround for avoiding
importing multiple libraries in different test suites: import them in a
resource file and then import only that resource file in your suites.
