fix logo path
Fix ironic typo in changelog
Merge pull request #2058 from marcusramberg/patch-1

Fix ironic typo in changelog
Add basic dbus support infrastructure

This is based on the pure go implementation of dbus at:

https://github.com/guelfey/go.dbus
Add support for GetInfo via DBus

This is trivial except for the fact that dbus doesn't support the
"int" type, so we switch this to int32 in the types used in the
method signature (i.e. APIInfo).