Fix URLs and repos
Get rid of platypus (which is a packager for wrapping perl into an OS X app)
Remove unused nicks.yml (which was for git committer stats?)
Remove Twitter logging
Planar seems to be hosted on patch-tag now
Use regular YAML not Syck
gitignore META and MYMETA files
opendoor is not gray! it's brown
Stairs have lower cost. refs TAEB/TAEB #3
Corridors also acceptable
Corridors can have traps. doy++
Add Path->length accessor
We may not always have a next tile
Apparently native traits doesn't like this form?
Avoid at_direction with < and >
Add helper method $path->spans_multiple_levels
Don't automatically check the floor if you're blind since it uses a turn
Clean up this conditional (no need to do so many checks)
Clarify how the wrapping works with fewer intermediate vars
Have Travel respect < and >