Fixed crash in joystick handling code.  Newer 2.6 kernels add an additional 'resolution' field to input_absinfo.  Note that we don't use that structure since we want to have enough space for the values even when building with an older kernel.

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extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%404339