Fix problems with NONE for item types and subtypes
OS X Console: Implement back/forward one word escape sequences
Migrate esc-b/f sequences to Linux
Implement extended arrow key sequences
Merge branch 'console-move-word' into console-move-word-linux
Linux: Extended back/forward word sequences
Merge pull request #255 from quietust/develop

Fix problems with NONE for item types and subtypes
Silence warning C4800 on Windows
Sync with structures change
Update structures
Merge branch 'console-move-word' of git://github.com/lethosor/dfhack into develop
Document better how to access fields of the interposed class.