Dissertation has 2.3" and 4.75" tab stops; ours has 2.3" and 4.8" stops
Theses has 2.75" tab stops; now we match.
Fixes #16, again.
Merge pull request #59 from nps-lug/fix-sigindent

Dissertation has 2.3" and 4.75" tab stops; ours has 2.3" and 4.8" stops