Initial work on #102.
move trip pattern reconciliation to model. #102
Tests for additions of patternstops. Also zap junit 4.4.
test for stop removal in middle.
Test for stop removal at end of trip.
more tests.
Revamp handling of moved stops. Still some failing tests, and more tests need to be written. Almost certainly still buggy.
fixes for left shifts.
tests for editing loop routes.
stop sequences are one based
merge wip.
initialize empty stop times to null.
pad the buttons a bit.
Ignore test results and install-specific shell scripts.
save our hard-won reconciled stop times.
save and refresh changes from the DB.
highlight invalid trips.
remove invalid flag on edit.