eaabf78 - Only try to delete ccache files once.

Authored and Committed by nalin 23 years ago
    - Only try to delete ccache files once.
    - Ignore extra data in v4 TGTs, but do log it.
    - Require "validate" to be true to try validating, and fail if validation fails.
    
        
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+5 -0
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+2 -0
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+6 -1
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+34 -18