Fixed haptic subsystem on linux 2.6.28 by lowering the EV_IsJoystick check (seems like some stuff was changed).  Shouldn't break anything with earlier versions.  Might need to be more robust if false positives show up.

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extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403545