1.0.0-beta.9 Introducing data signature view, new components and improvements

• Client
  • Added signature view to inspect a signature of dataset with details on value axises
  • Added select view
  • Added button views: button, button-primary, button-danger and button-warning
  • Added limit and emptyText options for menu view
  • Improved struct view to show an object or an array signature when expanded and [𝕊] action button is hovered
  • Improved tree view:
    • Added limitLines option to limit lines count on root children render, limits to 25 lines by default; use limitLines: false to disable it
    • Changed limit option to limit children count (this option served as limitLines before)
    • Added expanded option to specify initial leaf expanded level
    • Added collapsable option to hide a toggle element when a leaf is expaned
    • Prevented large tree growing by keeping already visited data leafs collapsed
  • Improved Popup view:
    • Added hover trigger mode which enables with options to constructor:

        new discovery.view.Popup({
            hoverTriggers: string,
            hoverElementToOptions: fn(triggerEl): object,
            hoverPin: false | "popup-hover" | "trigger-click"
        })

    • Added className constructor option to set class name on popup's root element
    • Added setting a max-width for its content
    • Added data-v-to, data-h-to and data-pin-mode attributes to indicate a state of popup
    • Removed xAnchor option for show() method
    • Fixed various show/hide issues when several popups involved
    • Fixed popup closing when a click performs on/inside a trigger element while the popup is visible, now it stays visible
    • Fixed z-index when several popups are shown
  • Added signature preset on report page
  • Added view editor input prettify button on report page