Add more programs to whitelist

  - [OfflineIMAP](http://offlineimap.org/) is essentially a daemon for syncing emails.
  - [Weechat](http://weechat.org/) is like irssi
  - [alot](https://github.com/pazz/alot) is like mutt
  - [khal](https://github.com/geier/khal) is a calendar program, ikhal is the command for the interactive CLI. (disclaimer: I am affiliated with it)
  - [abook](http://abook.sourceforge.net/) is an addressbook for mutt
  - [watdo](https://github.com/untitaker/watdo) is my own task client
  - [ppl](http://ppladdressbook.org/) is another addressbook but with sync capabilities via git