Getting Ghost 0.4.2 running on azure was quite straight forward. There were two gotcha's that I wanted to note in case they block anyone else.
- Ghost 0.4.2 bower package update: 1.2.8 -> 1.3.5 in the package.json
- If you have an error with SQLite3 not initializing, login through the Kudu dashboard to delete the content/data/ghost.db and let it get recreated.
In the near future, I'll be upgrading to Ghost 0.5 (coming soon according to the Ghost folks!) and converting from SQLite3 to SQL Azure.