Remove JRUBY_OPTS from .travis.yml file
Remove JRUBY_OPTS from .travis.yml file

As we are not running tests for JRuby on travis this option is not
needed.

For more details check 0e8c04529159522aadbfe4fe71ea3d326df07d52

brchristian/rails,kenta-s/rails,kddeisz/rails,travisofthenorth/rails,yahonda/rails,kenta-s/rails,rossta/rails,jeremy/rails,kddeisz/rails,Envek/rails,mechanicles/rails,amoody2108/TechForJustice,Envek/rails,rbhitchcock/rails,Erol/rails,printercu/rails,felipecvo/rails,maicher/rails,MSP-Greg/rails,vipulnsward/rails,esparta/rails,iainbeeston/rails,palkan/rails,bogdanvlviv/rails,schuetzm/rails,aditya-kapoor/rails,tgxworld/rails,mijoharas/rails,kddeisz/rails,jeremy/rails,palkan/rails,MichaelSp/rails,notapatch/rails,kirs/rails-1,rossta/rails,iainbeeston/rails,felipecvo/rails,joonyou/rails,esparta/rails,tgxworld/rails,tijwelch/rails,bogdanvlviv/rails,illacceptanything/illacceptanything,utilum/rails,Spin42/rails,vassilevsky/rails,fabianoleittes/rails,riseshia/railsguides.kr,brchristian/rails,illacceptanything/illacceptanything,betesh/rails,yasslab/railsguides.jp,maicher/rails,bolek/rails,illacceptanything/illacceptanything,assain/rails,EmmaB/rails-1,illacceptanything/illacceptanything,yasslab/railsguides.jp,koic/rails,bradleypriest/rails,gcourtemanche/rails,georgeclaghorn/rails,arunagw/rails,tjschuck/rails,repinel/rails,vipulnsward/rails,Vasfed/rails,eileencodes/rails,utilum/rails,assain/rails,riseshia/railsguides.kr,prathamesh-sonpatki/rails,fabianoleittes/rails,illacceptanything/illacceptanything,flanger001/rails,alecspopa/rails,ledestin/rails,mtsmfm/railstest,vassilevsky/rails,Vasfed/rails,rossta/rails,riseshia/railsguides.kr,shioyama/rails,koic/rails,shioyama/rails,kmcphillips/rails,bogdanvlviv/rails,odedniv/rails,yahonda/rails,yasslab/railsguides.jp,prathamesh-sonpatki/rails,mtsmfm/rails,aditya-kapoor/rails,gavingmiller/rails,sealocal/rails,Spin42/rails,coreyward/rails,pschambacher/rails,rails/rails,marklocklear/rails,felipecvo/rails,travisofthenorth/rails,yawboakye/rails,lucasmazza/rails,EmmaB/rails-1,kaspth/rails,yalab/rails,yahonda/rails,pschambacher/rails,pvalena/rails,tijwelch/rails,elfassy/rails,shioyama/rails,pvalena/rails,illacceptanything/illacceptanything,jeremy/rails,hanystudy/rails,mohitnatoo/rails,baerjam/rails,pvalena/rails,mathieujobin/reduced-rails-for-travis,Envek/rails,repinel/rails,ledestin/rails,utilum/rails,Stellenticket/rails,kmayer/rails,pvalena/rails,MSP-Greg/rails,rails/rails,tjschuck/rails,rafaelfranca/omg-rails,illacceptanything/illacceptanything,ttanimichi/rails,flanger001/rails,tgxworld/rails,samphilipd/rails,pschambacher/rails,xlymian/rails,Sen-Zhang/rails,elfassy/rails,mechanicles/rails,schuetzm/rails,stefanmb/rails,richseviora/rails,notapatch/rails,georgeclaghorn/rails,voray/rails,mijoharas/rails,arjes/rails,deraru/rails,xlymian/rails,bogdanvlviv/rails,BlakeWilliams/rails,kaspth/rails,kachick/rails,assain/rails,riseshia/railsguides.kr,lucasmazza/rails,kachick/rails,MSP-Greg/rails,iainbeeston/rails,lcreid/rails,coreyward/rails,Vasfed/rails,prathamesh-sonpatki/rails,aditya-kapoor/rails,rafaelfranca/omg-rails,mohitnatoo/rails,yasslab/railsguides.jp,schuetzm/rails,ledestin/rails,baerjam/rails,starknx/rails,gavingmiller/rails,voray/rails,eileencodes/rails,starknx/rails,baerjam/rails,kenta-s/rails,shioyama/rails,yalab/rails,Edouard-chin/rails,BlakeWilliams/rails,kamipo/rails,hanystudy/rails,vipulnsward/rails,gfvcastro/rails,utilum/rails,untidy-hair/rails,gfvcastro/rails,joonyou/rails,rails/rails,printercu/rails,betesh/rails,ngpestelos/rails,illacceptanything/illacceptanything,EmmaB/rails-1,Erol/rails,untidy-hair/rails,mtsmfm/railstest,koic/rails,travisofthenorth/rails,Erol/rails,vipulnsward/rails,sergey-alekseev/rails,mechanicles/rails,mohitnatoo/rails,rbhitchcock/rails,rbhitchcock/rails,betesh/rails,illacceptanything/illacceptanything,kachick/rails,alecspopa/rails,samphilipd/rails,kirs/rails-1,rafaelfranca/omg-rails,Sen-Zhang/rails,jeremy/rails,richseviora/rails,joonyou/rails,iainbeeston/rails,printercu/rails,stefanmb/rails,BlakeWilliams/rails,notapatch/rails,Erol/rails,marklocklear/rails,illacceptanything/illacceptanything,sealocal/rails,tjschuck/rails,gavingmiller/rails,mechanicles/rails,arjes/rails,kirs/rails-1,eileencodes/rails,deraru/rails,illacceptanything/illacceptanything,deraru/rails,MichaelSp/rails,palkan/rails,Stellenticket/rails,brchristian/rails,xlymian/rails,yalab/rails,lcreid/rails,gcourtemanche/rails,tjschuck/rails,kmcphillips/rails,mtsmfm/railstest,yhirano55/rails,richseviora/rails,tgxworld/rails,mathieujobin/reduced-rails-for-travis,georgeclaghorn/rails,maicher/rails,mohitnatoo/rails,tijwelch/rails,flanger001/rails,matrinox/rails,Sen-Zhang/rails,aditya-kapoor/rails,fabianoleittes/rails,repinel/rails,deraru/rails,lcreid/rails,arjes/rails,ttanimichi/rails,sergey-alekseev/rails,fabianoleittes/rails,mijoharas/rails,Stellenticket/rails,esparta/rails,kddeisz/rails,illacceptanything/illacceptanything,amoody2108/TechForJustice,kmayer/rails,kaspth/rails,assain/rails,Edouard-chin/rails,yhirano55/rails,ttanimichi/rails,Vasfed/rails,MichaelSp/rails,kmcphillips/rails,odedniv/rails,samphilipd/rails,esparta/rails,gcourtemanche/rails,printercu/rails,matrinox/rails,Spin42/rails,illacceptanything/illacceptanything,untidy-hair/rails,Edouard-chin/rails,bolek/rails,voray/rails,kamipo/rails,joonyou/rails,arunagw/rails,betesh/rails,rails/rails,sergey-alekseev/rails,lucasmazza/rails,marklocklear/rails,gauravtiwari/rails,starknx/rails,odedniv/rails,gauravtiwari/rails,hanystudy/rails,kmcphillips/rails,yalab/rails,Stellenticket/rails,matrinox/rails,mtsmfm/rails,prathamesh-sonpatki/rails,flanger001/rails,Edouard-chin/rails,georgeclaghorn/rails,bradleypriest/rails,gfvcastro/rails,stefanmb/rails,eileencodes/rails,BlakeWilliams/rails,schuetzm/rails,lcreid/rails,illacceptanything/illacceptanything,travisofthenorth/rails,ngpestelos/rails,mtsmfm/rails,arunagw/rails,bolek/rails,elfassy/rails,yawboakye/rails,amoody2108/TechForJustice,sealocal/rails,vassilevsky/rails,kamipo/rails,mathieujobin/reduced-rails-for-travis,bradleypriest/rails,baerjam/rails,alecspopa/rails,yhirano55/rails,gfvcastro/rails,untidy-hair/rails,palkan/rails,yawboakye/rails,coreyward/rails,arunagw/rails,Envek/rails,gauravtiwari/rails,yawboakye/rails,notapatch/rails,yhirano55/rails,yahonda/rails,ngpestelos/rails,illacceptanything/illacceptanything,MSP-Greg/rails,kmayer/rails,repinel/rails