Added Edit Start Measure to CartoPac Touch

Implemented the ability to change the starting measure and directionality of a line segment in CartoPac Touch. Alongside a user interface component to allow for editing the start measure of M-Enabled linear features, users can now edit the start measure of a line segment that has already been collected. Once an M-enabled linear feature is selected and the Hamburger button is pressed, you will now see a Start Measure button on the top toolbar which will initiate the workflow. Users can use the new interface to set the starting measure and directionality of the line segment.

Start Measure Feature

This feature allows users to edit the start measure of linear feature class which is necessary when working with measure enabled feature classes and enables the user to ensure that correct M-values are stored on the linear feature class as well as child records.

Users will notice that when the Edit Start measure dialog is open, no other CartoPac menus can be selected. The Edit Start measure workflow must be completed (or cancelled) prior to performing any other actions.

This change only impacts that the CartoPac Touch application.