Updated API & Documents

For those customers who are using our API: we have updated our documentation and examples a little bit. Mostly, we changed the branding to match our Webmail.us company name change.
I also ought to mention that we have moved two functions out of beta and they are now fully supported. They are–
GetUserNumMessages() – get total number of messages and number of new messages for a user
LoginUserWebmail() – log user into webmail and return the webmail session id