The Stacks project

\text{Mod}(R) ---> \text{Mod}_R and similar

Excise finite type conditions

We need to have the functors T_x and Inf_x for all modules not just
for finite type ones. This actually simplifies the discussion a
tiny bit as we don't have to carry along the finite type conditions
everywhere.

Thanks to David Rydh for pointing this out (see
commit 2ccbbe3087e4dc2b1df2193c81ede7486931424c for more
information).

Whitespace changes

Whitespace changes

LaTeX: get rid of useless brackets

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: Hom and SheafHom

	Introduced the macros

	\def\Hom{\mathop{\rm Hom}\nolimits}
	\def\SheafHom{\mathop{\mathcal{H}\!{\it om}}\nolimits}

	and replaced all the occurences of \text{Hom} and \textit{Hom}
	with these.

Tangent spaces of functors

Cofibered in groupoids

	Formal section with only category theory.

The category C_\Lambda

	This turned out to be quite a bit more interesting than I had
	at first imagined. Can you do this without appealing to the
	naive cotangent complex? I am sure you can, but how much longer
	would it be...? Patches welcome.

Tags: Added new tags

	Due to the new material in the chapter on deformation theory.

Stop parse.py from complaining

	Content free edits!

Stop parse.py from complaining

	Content free edits!

New chapter on formal deformation theory

	Written by Alex Perry.