Skirt around OSX /etc/zshenv.
Add git {un,}trust
No need for zeus; moving on to spring.
Add git {un,}wip
Add git fixup & autosquash.
Ignore .powenv and tags globally.
Good work, TD Bank.
Switching to spring.
bbg -> byebug
Subvert bindings.
set switchbuf=useopen
Make sure "save" map actually saves this buffer.

:wall doesn't write buffers which can't be written. This version will
show an error if the *current* buffer can't be written (with :w), while
silently falling any other buffers which can't be written (with :wall).
Use ctrlp.
Tabular pattern for rspec expectations.
Recognize NOCOMMIT in Ruby comments.
Improve my .irbrc a bit.
ack ignores tags.
Ignore lots of things.
Enable chruby in Pow.
Upgrade iTerm.