Merge branch 'master' of https://github.com/CANHEIT/CANHEIT-2013
Attempted fix for voting IP address on production server
Changed duplicate vote checking from IP-based to Cookie-based
Change to domain in setting the duplicate vote cookie
New url scheme for questions and view only mode

- The ability to use the URL /questions/<sessionid> for the interactive
questions
- Adding &viewonly=1 to the URL will show a "view" mode where only the
questions and votes are displayed, not the textarea box and up/down
vote buttons.
Fix rewrite rule in .htaccess
Updated program .htaccess for question support
Attempted fix for .htaccess on program.
Update .htaccess
Update .htaccess
Fix for passing variables in .htaccess
New URL scheme for Interactive Questions /program/ID/questions
Fix for relative link to interactive question in htaccess
more fixes to relative links
Fix (last one?) for relative links due to change of URL path
Fix for voting after URL change
Fix #2 for up/down voting due to URL change
Modified the .htaccess's to assume / is the root of the site
- Fixes a problem with the *.canheit.uottawa.ca structure
Removed extra period in why-attend/virtually "!)." => "!)"
Removed the intro text to the program. It stated that details were "trickling in".