HTTP OPTIONS verb support

I'm using LIFT to serve a RESTful API, and I want this API to allow requests using CORS (Cross-Origin Resource Sharing) for POST. I do have CORS working with GET requests.

I'm having trouble because cross-origin POSTs first call OPTIONS on the given URL, and LIFT does not support the OPTIONS verb yet. 

Full discussion and code at: https://groups.google.com/forum/?fromgroups#!topic/liftweb/-_oaYEHyxtU

Thanks!