New Update

New Detail Tile:
Abstract - Single Stair
New Feature:
Rotate detail tiles by 45 degrees or 90 degrees. (Toggle-able in Options menu). Used for diagonal stairs (See new screenshot)
Bug Fix:
Corner tiles were recalculating their location after being loaded. The result ended up being that corner tiles that were rotated after being placed did not keep their rotation after being loaded.
Fixed detail objects sliding to the center of tiles after saving.
I apologize if either bug had effected you.

Slowly but surely adding the details to improve the functionality of the app. No pun intended.