Current idea with notes:
/src/
/lua
/savegame
/lvledit
/mapgen
/widgets
/(src_)lua/module (currently in /lua _modules/)
/build/ (currently they are in / )
/win32
/macosx
/tools/
/croppy (note: gone)
/gluem (note: gone)
/fddnm (and any other tools we add)
/lib/lua (not in /src since external stuff. Currently there is no lib folder, they are in / )
/data/
/base/... (common to all acts and other config)
/fonts/...
/graphics/...
/gui/...
/sound/... (or /data/audio..)
/storyline (for quests, events, foo)
/storyline/dialogs (for the dialogs)