refactor(layout): rename `arrange` to `layout-align`
fix(docs) - updates doc generator and css for layouts and formatting.
docs(): refine source styles
style(): fix typos
chore(): docs updates
docs(): polish
fix(docs) - png capture of SVG arrow used in docs.
chore(): start adding layout items to sidemenu
chore(docs): add layout to doc sidemenu
chore(docs): remove unnecessary js
fix(doc) - demo layout and formatting improvements
fix(button) - added support for ripple ink on <material-button>
fix(doc) - added missing image for list demo
fix(button) - added support for noink attribute
feat(layout): layout-order attribute
doc(button) - add code documentation
fix(docs) - doc generator error resolved
feat(buttons): force `<material-button>`, inner-`<button>` for `type=""`
demo(buttons): make demo use `layout`, and `material-button` directive
feat(button) - improved source documentation