Don't unnecessarily bind blocks
Bump version to 2.2.1
Updating Zsh completion
Add T::CLI#followings_following
Add T::CLI#intersection
Remove premature optimization
Fix ambiguous first argument
Replace personal Gittip link with gem team [ci skip]
Abort only takes one argument

Closes #160
Update collection method preferences
Remove self from reply all
Add relative dates option to more commands
Trim user for all timeline requests

I have mixed feelings about #161, a proposal to display extended user
information with every tweet, but not downloading information that isn't
being displayed is an obvious win.
No need to specify false default for boolean flags
Added time since tweet after username when viewing timeline and direct messages
The colour of the time is no longer yellow. The time now respects --relative-dates
Formatting the time correctly
Using ls_time everywhere rather than just on search
Fixed merge conflicts