Deprecated and breaking stuff

[svetogor]

• Breadcrumbs: remove deprecated field component from prop item. correct structure of item prop is { title, href }
• ContentArea: remove deprecated value default from innerBackgroundColor and outerBackgroundColor props
• all components: rename hAlign props to align, unify fontSize and textSize
• Button: add disabled state when showLoader (?)
• VideoBanner: split this component to two separated components: VideoBanner and StaticBanner (naming TBA)
• base.less: .commonFont() and .smallFont() mixins style change
• Paragraph: remove prop size. add to color prop gray option. Change default styles because of updated .commonFont() mixin
• TextWithIcon: centering in mobile resolution was removed according guides