When saving a new question, the description isn't saved

[Vykh]

When saving a new question the description is lost, so I have to do it manually from the question list.

The problem occurs after:

• I click on "new question", write a query, click on "save", enter a name and description, click on "save
• I use an already existing question, modify the query, click on "save", enter a new name and description, click on "save"

Answering yes or no to the "add to a dashboard" question doesn't affect it, I still lose the description I wrote.

The problem seems to occur since I updated to v0.15.0.

• I am using the firefox/chrome browser.
• My computer's OS is windows 7 pro 64bits.
• My Metabase version is v0.15.0.