start updating for 2014

Mainly just to get the new date circulating.

Deb mentioned that Ohio Linuxfest is on the same day, but we haven't
decided if we're going to try to change the date again yet.

See issue #12.
Update live website URL

issue #12
Update homepage for 2014

CFP, current tense, blurb about registration and free software.

More from issue #12
Add a 2014 schedule place holder

issue #12
Add a 2014 sponsors page

issue #12
Add maps for 2014

issue #12
Merge pull request #14 from SeaGL/2014-issue12

Updates for 2014