1.0.0-beta.63

• Bumped dependencies to latest versions (fixes security issues)
• Fixed popup view to auto hide when trigger elements are removing from a document
• Fixed progress bar state update on data loading after a discovery instance init
• Removed App.modelfreeLoadData() method, use App#loadDataFromEvent() or #.actions.upload instead
• Added Widget#unloadData() method to reset loaded data and context if any
• Added #.dataLoaded property to indicate is data loaded or not
• Generalized approach to upload data:
  • API exposed as an extension which can be imported as import { upload } from '@discoveryjs/discovery' and configured via options.upload
  • Turns on automatically when options.upload is truthy for App
  • Options supported for options.upload:
    • accept ("application/json,.json" when ommited) – specify accept attribute for file selection inputs
    • dragdrop (true when ommited) – enable "drop file to load data" feature
• Added Widget#actions (available as #.actions in jora queries) dictionary for special actions:
  • startInspect and stopInspect when inspector is applied
  • uploadFile and unloadData when upload extension is applied
• markdown view:
  • Added support for simple text interpolation using {{ query }} syntax
  • Added support for array of strings as source value
  • Fixed table cell styling
  • Tweaked styles for list and checkbox
• Tweaked styles for nested list views
• Added thousandth delimiter for default rendering of a number in table view cell