VMWare-iso builder has no 'format' property

[hongjoonchew]

Version

Currently using packerlicious 0.6.0 (latest as of)

Expected behavior

Tried building VMWare-iso json file with 'format' prop.

Actual behavior

'format' prop is not found inside the builder.py VMWare-iso method.

Steps to reproduce

builder.VMwareIso(format = 'ovf')
This should allow a build, but instead it returns an error because 'format' is not a prop. I made a personal hotfix in the builder.py to allow format.

[mayn]

thanks @hongjoonchew. released v0.6.1 to pypi w/ your change.
Let me know if you still have an issue.