dbus2js script
- use interface name variable in currentIface.on
Merge pull request #12 from sandeepmistry/master

Use correct interface name variable in currentIface.on
- add missing return for struct with length of 0
- use offset of 0, when unmarshalling message body
Merge pull request #14 from sandeepmistry/master

Add missing return for struct with length of 0
- pass in ifaceName for property get
Merge pull request #15 from sandeepmistry/propertyname

Pass in ifaceName for property get
Implemented D-Bus property setter "Set".
Merge pull request #16 from snaselj/master

Implemented D-Bus property setter "Set".
use correct encoded string buffer length. fixes #19
Allow method handlers to return unresolved promises.
Rename as dbus-promised.
Clean out incorrect line in bus.js.