The Stacks project

Small changes

Cleanup section formally smooth ring maps

Fix use NL in algebra chapter

	Fallout from improvement in previous commit.

LaTeX: fix colim

	Introduced the macro

	\def\colim{\mathop{\rm colim}\nolimits}

	and changed all the occurences of \text{colim} into \colim.

Short exact sequence of conormal bundles and sheaves of differentials

	These of course would each follow easily from having the theory
	of the cotangent complex setup and working for algebraic spaces.
	But on the other hand, one would still have to split out the
	precise statements separately in order to use them.

Tags: Added new tags

More Morphisms Spaces: Module of differentials

	Started to write about module of differentials of a morphism of
	algebraic spaces. We want to use it in the discussion of
	formally smooth morphisms.

	This required some preliminary work improving the exposition in
	a few other plaves.