Break jQuery.access out into its own module to separate it from core; Adjust CommonJS+AMD build support to include non-var dependencies. Convert modules with more than a few dependencies to use CJS+AMD syntax.

Conflicts:
	src/core.js
	src/css.js
	src/data.js
	src/effects.js
	src/event.js
	src/manipulation.js
	src/traversing.js