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
merging options
Merge branch 'master' into tweet_with_user

Conflicts:
	lib/t/cli.rb
	lib/t/delete.rb
	lib/t/list.rb
	lib/t/search.rb