Make passgen command a little more useful.

Allow users to prepend stuff to the passwords by appending an argument
to passgen. Intended to make it easier for people to keep track of
peering passwords.
Fix index out of bounds error
Oxford comma.
First commit of refactor; it builds
Check our peers or a remotes
Switch to go-cjdns/admin and /key

Refining go-cjdns package further
Update for new key package
Reformat peers output
Merge pull request #42 from oddshocks/master

Oxford comma.
Merge branch 'feature-passgen' of github.com:ryansb/cjdcmd into ryansb-feature-passgen

* 'feature-passgen' of github.com:ryansb/cjdcmd:
  Fix index out of bounds error
  Make passgen command a little more useful.

Conflicts:
	misc.go
Merge branch 'master' of github.com:inhies/cjdcmd

* 'master' of github.com:inhies/cjdcmd:
  Oxford comma.
Check for operation under sudo
go-cjdns now returns key.Public
* development:
  go-cjdns now returns key.Public
Fix typo