Repeated images' size

[domi41]

Non-power-of-2 repeating textures may not display correctly on some platforms such as HTML5. This is because GLES2 does not mandate support for non-power-of-2 repeating textures.


WARNING: res://addons/laec-is-you/ide/editor_grid.png: Imported a repeating texture with a size of 130x98, but the project is configured to use GLES2.
WARNING: res://sprites/background/paint_stains_dark_filled.png: Imported a repeating texture with a size of 1920x1080, but the project is configured to use GLES2.
WARNING: res://sprites/background/paint_stains_black_and_white_blurry.png: Imported a repeating texture with a size of 1920x1080, but the project is configured to use GLES2.
WARNING: res://sprites/background/paint_stains_black_and_white.png: Imported a repeating texture with a size of 1920x1080, but the project is configured to use GLES2.

[domi41]

I fixed res://addons/laec-is-you/ide/editor_grid.png. The other ones are not as straightforward to fix.