The Stacks project

Fix tensor product

Thanks to Katha
http://stacks.math.columbia.edu/tag/023M#comment-2154

Spell check: words starting with d, e, f, g, D, E, F, or G

Fix "previous lemma"

	We should never refer to a lemma as "previous lemma" but always
	directly refer to the lemma in question...

Renamed fpqc-descent.tex descent.tex

	modified:   Makefile
	modified:   algebraic.tex
	modified:   browse.html
	modified:   chapters.tex
	renamed:    fpqc-descent.tex -> descent.tex
	modified:   groupoids.tex
	modified:   more-morphisms.tex
	modified:   morphisms.tex
	modified:   preamble.tex
	modified:   scripts/functions.py
	modified:   spaces.tex
	modified:   stacks.tex
	modified:   tags/Makefile
	modified:   tags/tags

Started tags infrastructure

	new file:   scripts/add_tags.py
	modified:   scripts/functions.py
	new file:   tags/initial_tags
	new file:   tags/tags

Added material on descending disjoint unions of spectra artian rings,
also added new file groupoid-schemes.tex to discuss groupoids in
schemes.

First stab at fpqc descent of quasi-coherent sheaves

	modified:   chapters.tex
	modified:   fpqc-descent.tex
	modified:   my.bib
	modified:   simplicial.tex

First stab at fpqc descent of quasi-coherent sheaves

	modified:   chapters.tex
	modified:   fpqc-descent.tex
	modified:   my.bib
	modified:   simplicial.tex

Start to begin more serious stuff on topologies and algebraic spaces

	modified:   Makefile
	modified:   chapters.tex
	modified:   etale.tex
	new file:   fpqc-descent.tex
	modified:   preamble.tex
	modified:   spaces.tex
	modified:   stacks-git.htm
	new file:   topologies.tex