R: Add Loading Animations to a 'shiny' Output While It's Recalculating

# Add Loading Animations to a 'shiny' Output While It's Recalculating

## Documentation for package ‘shinycssloaders’ version 1.1.0

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

hidePageSpinner | Show (and hide) a full-page spinner that covers the entire page
hideSpinner | Manually show/hide a spinner
showHide | Manually show/hide a spinner
showHidePage | Show (and hide) a full-page spinner that covers the entire page
showPageSpinner | Show (and hide) a full-page spinner that covers the entire page
showSpinner | Manually show/hide a spinner
withSpinner | Add a spinner that shows while an output is recalculating