Lots of fixes and improvements. Notably, windowed mode. — Caves of Lore Steam update #1373239

Lots of fixes and improvements. Notably, windowed mode. + Enemies no longer drop blank items where their natural weapons were + Fixed rare circumstance where Belly Flop doesn't work because the enemy is totally surrounded + Mighty can no longer be purchased without the strength requirement + Fixed Reach Proficieny spelling error caused it not to work + Clamped the range of an index that might have caused a rare problem when clicking on a stash + Seeking the Light quest now includes instructions to use the magic words at the door to leave Kalindraur + Scrolling now works in brew menu + Dragging into brew station and inventory chests now works with scroll wheel + Scrolling now works in shops + Nodes that have a quest are now a different color + Fixed some quests in Murky Fissure not being set up to have proper responses when taken and completed + Fixed revealing too much of Bleak Halls on ...