[mode/meta] Add Groovy recognition for Jenkinsfile
[mode/meta] Add Groovy recognition for Jenkinsfile

`Jenkinsfile` is used in Jenkins 2.0 for defining your pipeline as code.

See https://jenkins.io/doc/pipeline/jenkinsfile

kerabromsmu/CodeMirror,adobe/CodeMirror2,mtaran-google/CodeMirror,thomasjm/CodeMirror,ejgallego/CodeMirror,jkaplon/CodeMirror,MarcelGerber/CodeMirror,jkaplon/CodeMirror,ficristo/CodeMirror,codio/CodeMirror,crazy4chrissi/CodeMirror,adobe/CodeMirror2,xeronith/CodeMirror,nightwing/CodeMirror,SidPresse/CodeMirror,nightwing/CodeMirror,codio/CodeMirror,MarcelGerber/CodeMirror,xeronith/CodeMirror,nightwing/CodeMirror,ejgallego/CodeMirror,notepadqq/CodeMirror,schanzer/CodeMirror,crazy4chrissi/CodeMirror,thomasjm/CodeMirror,SidPresse/CodeMirror,MarcelGerber/CodeMirror,INTELOGIE/CodeMirror,rrandom/CodeMirror,namin/CodeMirror,dperetti/CodeMirror,grzegorzmazur/CodeMirror,jayaprabhakar/CodeMirror,sourcelair/CodeMirror,hackmdio/CodeMirror,sourcelair/CodeMirror,codio/CodeMirror,INTELOGIE/CodeMirror,namin/CodeMirror,jayaprabhakar/CodeMirror,notepadqq/CodeMirror,kerabromsmu/CodeMirror,thomasjm/CodeMirror,grzegorzmazur/CodeMirror,rrandom/CodeMirror,dperetti/CodeMirror,notepadqq/CodeMirror,TDaglis/CodeMirror,schanzer/CodeMirror,crazy4chrissi/CodeMirror,kerabromsmu/CodeMirror,wingify/CodeMirror,grzegorzmazur/CodeMirror,pabloferz/CodeMirror,xeronith/CodeMirror,rrandom/CodeMirror,hackmdio/CodeMirror,alur/CodeMirror,alur/CodeMirror,TDaglis/CodeMirror,dperetti/CodeMirror,mtaran-google/CodeMirror,jkaplon/CodeMirror,ejgallego/CodeMirror,pabloferz/CodeMirror,ficristo/CodeMirror,ficristo/CodeMirror,jayaprabhakar/CodeMirror,alur/CodeMirror,SidPresse/CodeMirror,pabloferz/CodeMirror,wingify/CodeMirror,hackmdio/CodeMirror,mtaran-google/CodeMirror,INTELOGIE/CodeMirror,wingify/CodeMirror,adobe/CodeMirror2,schanzer/CodeMirror,sourcelair/CodeMirror,namin/CodeMirror,TDaglis/CodeMirror