Some bug fixes, and a new feature :)

Hello again!  

Exciting update: I've added a "Quick Plant" button that will plant a stack of seeds from your inventory.  It's unlockable in the market for 1k gold!  I've also fixed a bug with the item stacking, where items would simply disappear if you attempted to stack or swap them.  Additionally, some users were having issued with the itch.io page covering up part of the interface, so I have set the game to open up in a new window to alleviate that issue!  Thanks so much for playing and offering feedback.  It allows me to continue to improve the game!  Happy farming!