Accept/Reject Ambassadors

This should provide the base ability to accept/reject ambassador applications from WuFoo. I tried to keep to the spec to resolve #20.

Note: @nickyhajal This unfortunately still has the issue from the wufoo module, which cause only 25 applications to be loaded in. If you have the time to add in the work around you used for mad mimi using the request that would be helpful, otherwise I will just have to get to it tomorrow. The other potential work around would be to remove the entries from wufoo as they get processed, then rerun the processor. Sorry I couldn't get around to that part tonight.