Alpha 1.5.4

Fixes

• Fix room attractiveness exporting issues
• Fix invalid characters a bit
• Fix CAPSLOCK + SHIFT not cancelling out

Additions

• Add allowances for gates in Add Room
• Add logging
• Add gate copying
• Add special palette colors
• Add keep filesystem popup path
• Add subregion renaming
• Add map_image_xx.txt output

Full Changelog: v1.5.3...v1.5.4