The Stacks project

Slogans + typo

Thanks to Evan Warner
http://stacks.math.columbia.edu/tag/0AC8#comment-1112

End conversion of etale to \'etale.

Reorganization material in spaces-morphisms.tex

	Mainly moving "topological" properties of morphisms earlier, but
	after the section on separation axioms.

Morphisms of Spaces: Uniform latex labels for lemmas

	Only coding changes, except for moving a lemma in
	spaces-descent.tex to its proper place.

Morphisms of Spaces: Uniform latex labels for lemmas

	Only coding changes, except for moving a lemma in
	spaces-descent.tex to its proper place.

Morphisms of Spaces: properties are Zariski local on target

	Also added: types of coverings in Topologies of Spaces

Morphisms of Spaces: Relative conditions

	Trying to understand the relative versions of the local
	conditions found in Properties of Spaces

	Todo:
		Fix currently unfinished discussion of the above
		Add lemma about algebraic spaces etale over fields
		When does an algebraic space satisfy the sheaf
			condition for fpqc-coverings? This is missing in
			the discussion of algebraic space in the
			introductory chapter on algebraic spaces, but it
			doesn't have a high priority.
		Add remark discussing informally the relative conditions
			and what to do with them.

Morphisms of Spaces: Valuative criterion universal closednedd

	Finally, we have the other direction. We still have to
	reformulate this later for morphisms which are, say,
	quasi-separated.