Merged from master
Show the initial dungeon
Work in loading savefiles
Random fixes
Added ugly dungeon widget for testing. Move with arrow keys
Fixes in cmd1.cpp
Cleared dungeon info when a game starts
Random fixes. Better dungeon debug screen
Add player attack code and player cast code.

Signed-off-by: nppangband <nppangbanddev@verizon.net>
Merge branch 'diego' of https://github.com/nppangband/NPPAngband_QT.git into Jeff