Removes unused mixins.

Signed-off-by: Pedro Correia <pedro.a.correia@co.sapo.pt>
Changes border-radius variable name for ink-navigation.
Makes form elements fit well with ink-navigation menus
Site prettyprint adjustments
Typography mixins
Updates README.md and some other tweaks.

Signed-off-by: Pedro Correia <pedro.a.correia@co.sapo.pt>
Removes unused files

less/grid-large.less
less/grid-medium.less
less/grid-small.less

Signed-off-by: Pedro Correia <pedro.a.correia@co.sapo.pt>
Moves z-index layering to utilitites.less; Changes indentation to spaces.
Updates loads of things.

Signed-off-by: Pedro Correia <pedro.a.correia@co.sapo.pt>
Merge branch 'v2' of git.intra.sapo.pt:ink into v2
Merge branch 'v2' of git.intra.sapo.pt:ink into v2

Signed-off-by: Pedro Correia <pedro.a.correia@co.sapo.pt>
Merge branch 'v2' of git.intra.sapo.pt:ink into v2
Minor modal window tweak.

Signed-off-by: Pedro Correia <pedro.a.correia@co.sapo.pt>
Updates styling for JS modal window.

Signed-off-by: Pedro Correia <pedro.a.correia@co.sapo.pt>
Removes modal window less code to a separate file. This should be the common practice.

LESS files containing styling for JS components should be named thusly: js.component.name.js

Signed-off-by: Pedro Correia <pedro.a.correia@co.sapo.pt>
Minor tweaks to common files

Signed-off-by: Pedro Correia <pedro.a.correia@co.sapo.pt>
Adds progress bar styles
More on progress bars.
Small ink-button adjustments to fit in ink-navigation menus.
Minor tweaks to the modal window styling.

Signed-off-by: Pedro Correia <pedro.a.correia@co.sapo.pt>