Merge pull request #22 from skinner/master

matrix grid lines, hopefully fix embedding
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relax no graph Error condition
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error to log
debug off
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more access to response for mmm
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added inconsistent_p to response
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add run string
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this is a fix for a bracketing algorithm error found in amigo (see kltm/amigo/#68; this is a JS port of the fix originally done in perl
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add new response handle
trying to find my way through npmjs errors
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add ability to change the message on the filter waiting/spinner shield