Fix up group_test.cgi

Signed-off-by: Martin J. Bligh <mbligh@google.com>

        Fix bug in group_test.cgi - we want the test name, not it's 
        subdirectory (in this case it could be none, esp. for reboot.start)

        Only print machine groups which actually have tests against them

        Pretty printing for machine groups



git-svn-id: http://test.kernel.org/svn/autotest/trunk@983 592f7852-d20e-0410-864c-8624ca9c26a4
2 files changed