Remove unneeded subdirs and modules
Add Reddit Enhancement Suite settings
Add karabiner settings
Remove antigen and revert to oh-my-zsh
Remove minion
Minor edit: put variable assignments together
TODO: Merge with OMZ switch commit
Move dircolor-ing to aliases.zsh
Remove pushd + popd aliases
Shorten clear; ls alias to just 'c'
Clean up 'rand' function and rename to urand
Minor edit: Clean up 'ls' colorization formatting
Fixup less alias
Remove unused 'pcp' map
Use 'c' to clear screen and ls the pwd
Fix 'sudo' redefining problem

Not sure why, but sourcing the zshrc when not starting up the shell causes sudo
to get aliased to 'man.' Perplexing. I think it's related to
zsh-syntax-highlighting but I haven't figured out how.
Minor edit: prefer single quote over double quote

Double quotes are semantically aware and shouldn't be used unless this awareness
is actually wanted.
Remove the unused umount alias
Use color=auto instead of color=always

Color=always has some bad side effects with some zsh plugins that use colors
Add 'tt' alias for editing tmux.conf