Changes

* [https://groups.google.com/d/forum/c4l-financial-options c4l-financial-options Google Group]This group is publicly viewable but requires an invitation to join; folks who wish to contribute to the investigation are welcome to request an invitation. The IG will operate as transparently as possible, but some discussions and documents may need to be restricted to the core IG members. In particular, budgets from past conferences may contain information that cannot be published (although the IG will try to publish more aggregate budget information for the benefit of future conferences). The IG may also choose to make initial inquiries with potential fiscal hosts; such discussions inherently require discretion.