Introduced multi-tag support for Transactional SMS

You can now use multiple tags to tag a SMS and you can also filter an SMS with tags. You can add an array of strings in the tag parameter.

{
  "sender":"User",
  "recipient":"45633640000", 
  "content":"Test",
  "webUrl":"http://requestb.in/173lyyx1",
  "type":"transactional",
  "tag":["tag 1",
         "tag 2"]
}

There is a tag limit of 10 tags limited for one request.