Email being sent to Person when the Question reaches it's signature threshold.
Changed address that failure email gets sent to from admin@ to develop@
Stubbed out sharing modal logic. Relates to #10
Revert "Email being sent to Person when the Question reaches it's signature threshold."

This reverts commit 8ecb32df9852b729a1499d8131277ae0c4128367.

Conflicts:
	app/mailers/question_mailer.rb
Merge pull request #56 from datamade/sharing-modal

Stubbed out basic controller logic for sharing modal