Give ftp user permissions to delete in tests
Add check for errors to output processor
Added hack to attempt to get all output in between shell prompts.

Sometimes the prompt string appears multiple times.
use background parameter instead.
use background parameter instead.
return the value
test that using 'get' on a directory fails
fix test for 'get' using the 'delete_src'
Merge branch 'dev'
use the 'run' method instead
Remove useless comment
Update TODO to conform to google's styleguide for TODO comments
Add rm method and some tests.
Add example usage.
use one call to ftp.jobs
Merge branch 'dev'