fix C-c to open window in home directory

Also clean up whitespace
make new splits open in the home directory
add gitkeep alias
make foreman `fr` an alias
fix coreutils export for OSX
reorganize ENV setup
whitespace cleanup
leinengen function to fix silly bug in lein
ensure local information is set
change the PS1 fob
fix a bug when displaying the stack in dirstack
create gemrc, don't install rdoc when gem-installing
fix tmux
fix $PATH ordering
presume '.' is the GOPATH, for convenience
wip