Exclude Rubinius and JRuby with base versions on Travis
Exclude Rubinius and JRuby with base versions on Travis

Setting the DISPLAY variable is not longer done through env, because it
is not part of the build matrix. (If we kept it, we would have to repeat
it in the exclude list.)

wenbofantasy/capybara,khaidpham/capybara,pombredanne/capybara,y-yagi/capybara,ducthanh/capybara,ksmaheshkumar/capybara,ksmaheshkumar/capybara,jarib/capybara,twalpole/capybara,irfanah/capybara,wenbofantasy/capybara,tjgrathwell/capybara,jillianrosile/capybara,teamcapybara/capybara,tjgrathwell/capybara,ngpestelos/capybara,tjouan/capybara,benlovell/capybara,randoum/capybara,jillianrosile/capybara,soutaro/capybara,randoum/capybara,khaidpham/capybara,ngpestelos/capybara,jnicklas/capybara,soutaro/capybara,olivierlacan/capybara,y-yagi/capybara,jarib/capybara,twalpole/capybara,teamcapybara/capybara,shepmaster/capybara,y-yagi/capybara,olivierlacan/capybara,irfanah/capybara,randoum/capybara,irfanah/capybara,mlarraz/capybara,mohanraj1311/capybara,tjouan/capybara,sideci-sample/sideci-sample-capybara,Bartuz/capybara,mreinsch/capybara,mohanraj1311/capybara,tjgrathwell/capybara,DariaKalynovska/capybara,mreinsch/capybara,gonzedge/capybara,tjouan/capybara,gonzedge/capybara,mohanraj1311/capybara,DariaKalynovska/capybara,ngpestelos/capybara,benlovell/capybara,pombredanne/capybara,pombredanne/capybara,ducthanh/capybara,jnicklas/capybara,jnicklas/capybara,Bartuz/capybara,Bartuz/capybara,twalpole/capybara,sideci-sample/sideci-sample-capybara,teamcapybara/capybara,ksmaheshkumar/capybara,shepmaster/capybara,soutaro/capybara,khaidpham/capybara,DariaKalynovska/capybara,jillianrosile/capybara,ducthanh/capybara,mlarraz/capybara,shepmaster/capybara,mlarraz/capybara,gonzedge/capybara,olivierlacan/capybara