Revisions for Lectures 14 & 16; Matrix cracking, cracks intersecting an interface, and crack kinking

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Revision	Operations
2007-04-19 13:53 by John W. Hutchinson	current revision
2007-04-17 14:50 by John W. Hutchinson
2007-04-17 14:48 by John W. Hutchinson
2007-04-17 14:46 by John W. Hutchinson
2007-04-09 19:28 by John W. Hutchinson