Updated licensing question

[Lawrence Hecht]

Q38. What is the preferred license for your company's open source projects?

Data wasn't that interesting, so it is a candidate for removal. If kept, we need to make this question required. Also, we need to clarify whether "no license" means "no preference" or a preference not have a license.

[Chris Aniszczyk]

please keep question, I changed "no license" to "no preference"

#56