added vim-like movement
fixed inverted movement on y-axis
details on cloning from HTTP or SSH
Merge pull request #27 from wesleywerner/install-update

Install update
added logic for recall to town
Merge branch 'vim-movement'
Changes to vim-like/nethack-like controls
Merge pull request #29 from joek295/master

Vim/nethack like movement
fixed joeks vim keys to allow proper turns for monsters
Made both arrows and vim keys work g & , and fixed parts of menus and intro game_msg to show new keybinds...more to come
added "VIM-like" binding info to help page