caleb/TTTT2

Caleb Fangmeier 1a3a35a708 Updates to tau studies and adds Feb 8 presentation		6 lat temu
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presentation_2018_01_25	38cf6c7c13 Updates to Jan 25 presentation	7 lat temu
presentation_2018_02_08	1a3a35a708 Updates to tau studies and adds Feb 8 presentation	6 lat temu