The Stacks project

LaTeX: \Ob

	Introduced a macro

	\def\Ob{\mathop{\rm Ob}\nolimits}

	and replaced any occurence of \text{Ob}( with \Ob(. There are
	still some occurences of \text{Ob} but these are sets, not the
	operator that takes the set of objects of a category.

LaTeX: \Sch

	Introduced a new macro

	\def\Sch{\textit{Sch}}

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

Begin translating etale to \'etale or \acute{e}tale (in Math mode).

Small changes algebraic.tex

	Split the theorem on quotient stacks of smooth groupoids into
	smaller parts so we can refer to them.

Clarification on stacks associated to presheaves

	Added a separate example for the case where you start with a
	presheaf of sets and take the associated category fibred in
	sets. Also some small snafu's corrected.

Added new tags and fixed a tag

The quotient stack of a smooth groupoid is algebraic

	Finally! This will now allow us to give some nontrivial examples
	of algebraic stacks. Future improvement will be to prove this
	for a flat+locally finitely presented groupoid.