The Stacks project

Move a section

Reason: To be able to move the chapter on Quot and Hilbert spaces later
in the project.

Whitespace changes

LaTeX: \Sch

	Introduced a new macro

	\def\Sch{\textit{Sch}}

	and replaced all the occurences of \textit{Sch} with \Sch.

Neurotic changes

Fixed references to short titles

	using the script we will add in the next commit

Hom-sheaf

	Our first result is that Mor_B(Z, X) is an algebraic space if Z
	is finite locally free over the base B.

Added two new chapters

	Of course these are virtually empty at this point. The idea of
	the chapter "criteria" is to put there the stuff which allows
	you to prove that a given stack in groupoids is an algebraic
	stack. The idea of the chapter "quot" is to put there existence
	results for Quot and Hilbert schemes/spaces.

Towards existence of finite Hilbert stacks

	Basically this lemma allows us to do \'etale localization in
	order to prove existence in ``good'' cases.

Starting new file quot.tex

New file: criteria.tex

	This will be a chapter where we put criteria for when a stack in
	groupoids is an algebraic stack. But for Artin's criteria we may
	have to set a whole other chapter aside later on. This chapter
	is more about structural things you can do with stacks.