Bot Update

This is a bot-centric update that fixes a few issues:

1. I-Robot Achievement -- This achievement is unlocked when a bot is purchased. We failed to tie the newly added bots as triggers of achievement completion. We've added all the game bots and the achievement will unlock when purchasing any of them.

2. **Bot pricing **-- Bots increase in price with each purchase. The price curve of subsequent bots has been flattened a bit.

3. **Bots in Storage **-- The last update allowed you to pick up and place bots around your apartment. They could not be placed into storage units. This has been fixed. You can place bots into storage and transfer them to other apartments like anything else.

That's all for now. Thanks for your continued gameplay and support!