The Discard button now properly closes affected task dialogs instead of leaving them open. This prevents user confusion and makes cancelling changes in field service project task views behave as expected.

* industry_fsm

Prior to this commit some dialogs were not closing when clicking
on Discard.

Installing the Sign app from the web client now handles missing location session data without crashing. This allows administrators to complete installation and load demo data smoothly.

Fix the error, by bypassing request.session['geoip'] while 'geoip' is not in the request.session

before this commit:
If the administrator install Sign from web browser, the demo data cannot be loaded without triggering an error.