Fixed issue where special chars were getting double encoded.

Received feedback from stakeholders that "Twitter intent window renders punctuation and special characters incorrectly."  This happened on Forall Basic page and youtubelivestream.

Closer examination revealed that chars like "&" were getting encoded as %20%26%20 which was displaying as &amp; to the end user when they tried to share a tweet.  I checked and the fields were set to plain text.  This led me to belive that the URL encoding in this pull request caused the problem.