Allow user to disable snap tolerance warning
|Reported by:||gsherman||Owned by:||g_j_m|
|Priority:||major: does not work as expected||Milestone:|
|Must Fix for Release:||Yes||Platform:||All|
|Platform Version:||Awaiting user input:||no|
The "Could not snap segment. Have you set the tolerance in Settings > Project Properties > General?" warning is good once, but not after that. Even if you have set the tolerance, you may click outside it and not select anything. The user should have the option to clicke a "Don't show this warning again" check box.
The other issue is this warning box comes up twice for each failure.