September fixes

This is a bugfix patch that fixes the following issues:

• Undo: Multiple issues where performing a probe scan or colonizing a planet, then quickly performing another action and undoing it caused inconsistencies.
• Tasks: The Ba'qar "explore area" task could sometimes get stuck if another action was quickly performed, then undone after the region was revealed.
• Lensify: The upkeep for the lensified relay would not count for the first year after it was built.
• Map: Ruins and structures discovered at the very edge of your field of view could sometimes show up as "uncharted" when you attempted to connect ot them.
• Menus: The stats screen would needlessly pop up again if you finished a run, then went forward and back through the selection screens.
• Researchers perk: If you went through the technology tab to find an upgrade tech for which the parent tech hadn't been invented yet, the invent button would be clickable. Clicking it resulted in a crash.
• Economic zones: The bonus from economic zones would not immediately show up in the income/upkeep view mode after connecting planets.
• UI: Pinned colonization choices would sometimes be hard to click due to UI refreshes caused by probes/discovering signals.

This patch brings the version numbers up to 1.1 (b827) on Windows and 1.1 (b828) on Mac.