Documentation through `list` functions

Expand docs for `undef`

Expand documentation for `aliasFor`

Expand docs for `_slice`

Rephrase some descriptions

Expand documentation for `concat`

Expand `isArray` documentation

Replace `toString` docs for consistency

Fix JSDoc formatting

Expand documentation for `curry`

Expand documentation for `curry2`

Add @category for `curry`

Expand documentation for `curry3`

Expand `hasMethod` documentation

Add TODO doc block for `mkArgStr`

Expand documentation for `nAry`

Expand documentation for `unary`

Expand documentation for `binary`

Expand documentation for `arity`

Expand documentation for `invoker`

More descriptive TODO message for missing documentation

Expand documentation for `useWith`

Add example for `invoker`

Add missing tags

Expand documentation for `each`

Expand documentation for `each.idx`

Whitespace

Add return value for `each.idx`

Consistency of phrasing

Expand documentation for `clone`

Expand documentation for `isEmpty`

Expand documentation for `prepend`

Expand documentation for `head`

Expand documentation for `last`

Expand documentation for `tail`

Expand documentation for `isAtom`

Expand documentation for `append`

Add missing aliases

Expand docs for `merge`, add placeholder for `ramda.concat`

Expand documentation for `identity`

Phrasing consistency

Expand documentation for `times`

Expand documentation for `repeatN`

Expand documentation for `partially`

Extend documentation for `internalCompose`

Expand documentation for `compose`

Expand documentation for `pipe`

Expand documentation for `flip`

Expand documentation for `lPartial`

Expand documentation for `rPartial`

Phrasing consistency

Expand documentation for `memoize`

Expand documentation for `once`

Expand documentation for `wrap`

Expand documentation for `construct`

Expand documentation for `fork`

Fix primitive titlecasing in JSDocs

Add `private` phrasing to _slice docs
Fix incorrect `undef` docs
Change @return phrasing
Fix currying example
Improve `invoker` example
Rephrase `curry` description
Merge pull request #171 from ndhoule/docs/documentation-revamp

Documentation revamp through list functions