including zoom pan toggle functionality and associated setting

[dan-cave]

Description

Features

• Includes new "zoom/pan toggle" setting that allows the user to pick between two zoom behaviors
  • Zoom + Pan - The user will zoom in and out, and also pan to the location they are tapping on
  • Zoom only - The user will zoom in and out without panning

Bugfixes

• Fixed typo in en.json

Tech Debt Resolution

Related Issue(s)

Regression Testing

All regression tests should be done with the drag-ruler module enabled

Tested	Input Device Description	Browser Used	Comments
:heavy_check_mark:	IR Touch Frame	Chrome
:heavy_check_mark:	IR Touch Frame	Firefox
:heavy_check_mark:	Native Touchscreen	Android Chrome
:heavy_check_mark:	Native Touchscreen	Android Firefox
:heavy_check_mark:	Mouse/Keyboard	Chrome
:heavy_check_mark:	Mouse/Keyboard	Firefox

Updated/New Settings

New Settings

• zoomPanToggle - Boolean
  • This allows the user to toggle between the "zoom + pan" and "zoom only" modes listed above

Updated Settings