LTN feedback

[dabreegster]

Recording more tasks from a UX study call. Some overlap with other issues.

• [x] Have normal load/save file dialogs that use native dialogs. Some groups don't want to share by URL; they're used to working internally by sharing files around. Make it clear that the adjusted boundaries are part of a proposal.
• [ ] Stop storing proposal_name in the struct; always use native filename
• [ ] Start the tool in a main title screen
  • Load file --> grab the correct map, get everything needed
  • Recently viewed files/projects
  • "Start new project" -- guide people to import a map, define a boundary, etc
• [ ] Autosave files!
• [x] Add a ltn.sh or ltn.bat script to the .zip release, so we can capture output.txt logs. In fact, just do that for all the tools included; script the creation of those or something
• [ ] Work on Predict Impact mode
  • Never show absolute numbers; just show relative? Or change the emphasis in the tooltips at least
  • Consider adding buildings to the view