Update README.md with commands to ignore VERSION.tex and CITATION.bib
Small tweak to filenames and dependencies

This commit makes some small changes to the standalone license
and author list and renames the common preamble.
Merge branch 'master' into dev

Conflicts:
	AUTHORS_standalone.tex
	LICENSE_standalone.tex
	Makefile
Suppress rebuild if only version number changes

This commit takes CITATION.bib and VERSION.tex out of the prereqs
for the pdf files.  They still must be regenerated, but this way
pdfs that are otherwise unchanged are not rebuilt by make.
Merge branch 'dev' into edit-inference-text