Change the default terminal font

Use Monospace @ 14px

Thanks: https://bbs.archlinux.org/viewtopic.php?pid=1088614#p1088614 and
emacs' font help.
Turn off urxvt's "keycap picture insert mode"

This is a menu that shows when you hold control and shift.  I think you
can use it to insert all kinds of UTF characters, but it mostly shows up
when I'm not trying to do that.
Thanks:
http://wilmer.gaa.st/blog/archives/36-rxvt-unicode-and-ISO-14755-mode.html
C-↑/↓ to change font size in (u)rxvt

Thanks:
- https://wiki.archlinux.org/index.php/Rxvt-unicode#Changing_font_size_on_the_fly
- https://aur.archlinux.org/packages/urxvt-font-size-git/
  - https://github.com/majutsushi/urxvt-font-size
Increase the default terminal font size
Show diffs in the $EDITOR when committing
`git rv` to show remote URLs (and other info)
Update vim plugins
Remove unused jshint options
Fine-tune keyboard repeat settings
Replace the emacs client alias w/a terminal one