Add Travis build status image to README.md
Add Travis build status image to README.md
railsgsoc/actionform,powershop/activeform,railsgsoc/actionform,jbox-web/actionform,cftd/caca3,cftd/caca3,jbox-web/actionform,m-Peter/activeform,foxford/actionform,powershop/activeform,railsgsoc/actionform,foxford/actionform,m-Peter/activeform,foxford/actionform,jbox-web/actionform,cftd/caca3,powershop/activeform