[ENH] Remove warnings in tSNR calculation#1234

Merged

satra merged 4 commits intonipy:masterfrom

oesteban:enh/DivisionWarningsTSNR

Feb 3, 2016

Commits on Oct 5, 2015

Commits on Oct 6, 2015

add has_files False
oesteban
committed

Commits on Feb 1, 2016

Merge branch 'master' into enh/DivisionWarningsTSNR
oesteban
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