meetup checkins

added meetup.com checkins api so that on days that we have meetups, once
a member checks in, they're icon from meetup will display on index,
under the button in ".carousel-caption".
CNAME and Tooltips

changed CNAME from codeforhamptonroads.org so GitHub doesn't send me an
error after each commit.
Bootstrap tooltips added: tooltips displaying the member's name now
working when members check-in at meetups.
CNAME

after looking up CNAME i think changing it will only fix my github
error, and pass it along to the brigade's repo. so i'll deal for now.
Merge pull request #11 from jalbertbowden/gh-pages

meetup api member checkins during meetups
set event id

swapped out past even id (for testing) to current event id
added console log

added console log to make sure it was the correct id. if you swap
console log id out for the event id in
http://www.meetup.com/Code-for-Hampton-Roads/events/116063112/ it
redirects to same. not sure why there are two versions. maybe one for
upcoming and another for past.
Merge pull request #12 from jalbertbowden/gh-pages

changed variable