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.

End conversion of etale to \'etale.

Change of base scheme for Algebraic Spaces

	Improved write-up on change of base schemes for algebraic
	spaces. Also tried to spell out better when you can take
	disjoint unions of algebraic spaces.

Added new tags to stacks project

	modified:   tags/tags

More changes in spaces.tex

	modified:   fpqc-descent.tex
	modified:   spaces.tex