make building memory copy explicit
more revealing dwarf cloaks
Simple directional sprites and tracks.
Got directional sprites properly working, added tracks on ramps
Finalized floor tracks sprites.
(partially?) updated changelog
Fixed flickering floor items
Military humans and human ghosts.

whew
Merge branch 'master' of https://github.com/Caldfir/stonesense
improved screen tracking
moved weapon sprites to seperate file, fixed xml errors
Merge https://github.com/JapaMala/stonesense
removed 4-directional tracks, updated filenames to indicate 16-directional tracks are default

no point in keeping the placeholder ones I drew around now that the
proper ones are working
Merge branch 'master' of https://github.com/Caldfir/stonesense
updated humans and dwarves with multiple boot and glove support
oops - nobody had a face!
Now loads hairstyles. does not use yet.
Merge branch 'master' of https://github.com/Caldfir/stonesense
Made beards only show up on dwarves that have them.
Added dwarf beard sprites