Update V1.3.3 - Major bug fixes

Hello there!

I'm happy to announce that I got rid of some bugs that made using the tool more harder and annoying. These bugs include:

• Tiles randomly disappear from the grid and the tile drawer.
• Editor crashes when entering or exiting play mode.
• Sprites array wasn't working properly in some unity versions.

And also added a new button for the container asset to easily close down the editor window if anything goes wrong.

Have fun using the tool!

 - Vinark