Patch notes for v0.7.2a

* Fixed a rare issue where maintenance stopped being simulated.
* Fixed missing workers in radioactive waste storage inspector.
* Product and mode selection is now hidden for the empty train station module.
* Quick remove will no longer reset the manually-set export from the slider.
* Fixed train cargo tooltips sometimes being wrong.
* Fixed map details window on wide displays.
* Fixed building from codex ignoring default logistics mode.
* Fixed rounding in power multipliers in recipes.