MONDRIAN - reworked query cancel and timeout tests to use a UDF that has a        sleep call in it, so the tests are guaranteed to run for as long as the        cancel/timeout setting
MONDRIAN - reworked query cancel and timeout tests to use a UDF that has a
       sleep call in it, so the tests are guaranteed to run for as long as the
       cancel/timeout setting

[git-p4: depot-paths = "//open/mondrian/": change = 7257]

inevo/mondrian,inevo/mondrian