added missing envvar for travis
added missing envvar for travis

myles/formspree,caseman72/formspree,wolfieorama/formspree,wolfieorama/formspree,caseman72/formspree,njerrywerry/formspree,asm-products/formspree,myles/formspree,wolfieorama/formspree,asm-products/formspree,myles/formspree,asm-products/formspree,caseman72/formspree,njerrywerry/formspree,asm-products/formspree,njerrywerry/formspree