Fixed broken ons-button's indicator.
Fixed broken "kitchen_sink" todo list demo.
Fixed broken style on quiet button's active state.
Improved active style for icon-button component.
Fixed ignored tap-active style on ons-back-button.
Fixed flickering issue on tap icon-button component.
Fixed broken vertical-align on navigation-bar center items.
Fixed broken rendering on segment component with android browser.
Improved some global font styles.
Added list__item--chevron component and trivial fix.
Fixed broken button-bar and list-chevron examples.