pstadler/flightplan — pull request #7 by nathfisher (2014-02-26 19:12:34+00:00)
Title: added 'exec:{}' option to pass options to ssh exec command. configurable...

... in briefing or option to transport.[exec|sudo]

Added the ability to pass options to ssh.exec command from either briefing or when running command.
Needed this to enable pty:true when executing certain sudo commands like 'apt-get install'

one time:
```
transport.sudo('apt-get install sompackage', {exec:{pty:true}})
```

globally:
```
{
destinations: {
'dev' : {
host:"dev.example.com"
password:"somepassword"
exec:{
pty:true
}
}
}
```