colored map notes
added how to use to note popup

and more colors
Merge branch 'color_notes' of https://github.com/werty1124/Cataclysm-DDA into werty1124-color_notes
Fixed problems pointed out by KA101
Merge branch 'color_notes' of https://github.com/werty1124/Cataclysm-DDA into werty1124-color_notes
fix copy-paste glitch

Not like I've never made any of these in my career!  XD
Merge branch 'master' of https://github.com/CleverRaven/Cataclysm-DDA
Don't blank the dialog inside the key reading loop.
Fix drawing screwups in construction_menu().