Ability to turn off all isplatform/solids for foreground layer

[mixelon]

this might already be possible but bear with me. 😅

Could the foreground layer not pay any attention to platform/solid tags? as its in the foreground you could just put the relevent platform type behind the foreground layer.. currently you have to have two copies of a solid looking tile if you want to, (for example) make secret passages. if the fg layer ignored platform/solid tags that wouldnt be necessary.

[earok]

Untested, but this will be in the next update