Make sure to close a connection to any deleted database
Fixed a bug in the process of selecting between recipient units that are exactly the same distance from the source of exposure. Checkin includes a new test case that shows the bug.
Disable protocol tab on checkbox.  New Javascript closes #226.
Zipping map output file and offering a link in the results summary.  #181
Scenario database is no longer opened in WAL mode.
New Windows exe that doesn't use WAL mode (issue https://github.com/NAVADMC/SpreadModel/issues/225).
Closes #128. Calculates the percentage of the iterations that have completed based on the completion criteria and displays a progress bar on all results pages.
Readability: removed one level of unneeded if statement.
Readability: removed another level of unneeded if statement.
Readability: removed another level of unneeded if statement.
Merge branch 'master' of https://github.com/NAVADMC/SpreadModel
Bring the update process into the Master branch.
Fix some git pathing between branches.
Fix missing call to update_status
graceful_startup in context processor
merge from Windows
javascript shutdown
Changed update_adsm_from_git to simple set a flag and open an info modal.  #240  Deleted settings db.
Minor: fixed false complete status on Disease.
Readme added line about resetting a bad merge.