Support * pattern for hostess ls, on, off, dump, and apply

[cbednarski]

When running hostess ls on a large file it would be nice to filter the list of results based on an additional argument. This saves having to pipe to grep to filter the list.

Examples:

hostess ls 127.0.0.1
hostess ls 10.0.0.*
hostess ls mysite.com
hostess ls *.local

[alswl]

Good idea.