Update fortwayne page for our first OpenHack event
Update fortwayne page for our first OpenHack event

This commit also updates our image alt text and the Twitter handle we're
using for our OpenHack events.

OpenHack/openhack.github.com,robdudley/openhack.github.com,NeftaliYagua/openhackve.github.io-bk,OpenHack/openhack.github.com,ridingwolf/openhack.github.com,dideler/openhack.github.com,ridingwolf/openhack.github.com,robdudley/openhack.github.com,ilikepi/openhack.github.com,OpenHack/openhack.github.com,twinn/openhack.github.com,NeftaliYagua/openhackve.github.io-bk,ridingwolf/openhack.github.com,10to1/openhack.github.com,imrehg/openhacktest,dideler/openhack.github.com,clone1018/openhack.github.com,twinn/openhack.github.com,10to1/openhack.github.com,geopet/openhack.github.com,clone1018/openhack.github.com,ilikepi/openhack.github.com,twinn/openhack.github.com,clone1018/openhack.github.com,NeftaliYagua/openhackve.github.io-bk,dideler/openhack.github.com,ilikepi/openhack.github.com,geopet/openhack.github.com,geopet/openhack.github.com,imrehg/openhacktest,robdudley/openhack.github.com