Upgrade 3.1

Update date: June 2013

Version required: [[[3.0]]

A few words from the author - version features

For maps we added a new layer - Wi-Fi devices - visually see device locations, sectors/circles of their broadcasting
We have introduced support for different cities, which should solve the problem of coincidence of street names in different settlements.
Different work order templates can be used for different types of tasks

List of Changes:' view

Performing the upgrade: instructions