Version 0.2.3

Here's a minor version update that fixes a few small bugs:

1. Added "move point" functionality. Now if you click on a point (as opposed to a line segment), you move the point when clicking a new location on the map - instead of the old behavior of inserting a new point after the selected point.
2. Fixed some weirdness when clicking on the route; segments were being selected incorrectly in certain situations, which hopefully is now fixed.
3. Hide the blinking cursor when the "find location" box is hidden.

That's all for now. I'm thinking the next version will be a more major one, including user accounts, logging in, and saving routes. So you may not see a new update for a few weeks, but when you do the improvements should be significant.