travis: update go vet/cover paths, remove appc/spec
travis: update go vet/cover paths, remove appc/spec

achanda/rkt,cab105/rkt,chrisseto/rkt,s-urbaniak/rkt,ybubnov/rkt,linki/rkt,chrisseto/rkt,jasonchaffee/rkt,kinvolk/rkt,coreos/rkt,marineam/rkt,nhlfr/rkt,monstermunchkin/rkt,endocode/rkt,matthaias/rkt,Wilybald/rkt,Yhgenomics/rkt,il9ue/rkt,matthaias/rkt,jonboulle/rkt,shobhit85/rkt,joshix/rkt,lee212/rkt,kinvolk/rkt,rot26/rkt,bsmr-go/rkt,squeed/rkt,tv42/rkt,wparad/rkt,liubq919/rkt,jakon89/rkt,rot26/rkt,jonboulle/rkt,coreos/rkt,luebken/rkt,dalanlan/rkt,alexhersh/rkt,coreos/rkt,wparad/rkt,yifan-gu/rocket,il9ue/rkt,euank/rkt,kbrwn/rkt,linki/rkt,ChengTiesheng/rkt,marineam/rkt,rkt/rkt,fdserr/rkt,intelsdi-x/rkt,dgonyeo/rkt,endocode/rkt,intelsdi-x/rkt,nhlfr/rkt,iaguis/rkt,adfernandes/rkt,alexhersh/rkt,alban/rkt,liugenping/rkt,Shashwatsh/rkt,ChengTiesheng/rkt,shobhit85/rkt,rkt/rkt,tixxdz/rkt,liubq919/rkt,sgotti/rkt,rkt/rkt,endocode/rkt,sgotti/rkt,maquanyi/rkt,tv42/rkt,adfernandes/rkt,blixtra/rkt,dgonyeo/rkt,s-urbaniak/rkt,blixtra/rkt,rhvgoyal/rkt,mjg59/rkt,jjlakis/rkt,wparad/rkt,euank/rkt,alexhersh/rkt,iankronquist/rkt,yifan-gu/rkt,jzelinskie/rkt,crawford/rkt,monstermunchkin/rkt,tmrts/rkt,kbrwn/rkt,akshaykarle/rkt,jonboulle/rkt,markllama/rkt,jasonchaffee/rkt,il9ue/rkt,lee212/rkt,mjg59/rkt,dgonyeo/rkt,cab105/rkt,intfrr/rkt,Yhgenomics/rkt,marineam/rkt,iaguis/rkt,Wilybald/rkt,jakon89/rkt,fdserr/rkt,ybubnov/rkt,kbrwn/rkt,crawford/rkt,MattDees/rkt,sstabellini/rkt,achanda/rkt,dalanlan/rkt,mike1729/rkt,akshaykarle/rkt,intelsdi-x/rkt,liubq919/rkt,fdserr/rkt,squeed/rkt,tmrts/rkt,sinfomicien/rkt,s-urbaniak/rkt,maquanyi/rkt,iaguis/rkt,liugenping/rkt,rkt/rkt,iankronquist/rkt,squeed/rkt,luebken/rkt,bsmr-go/rkt,squaremo/rkt,ybubnov/rkt,adfernandes/rkt,liugenping/rkt,linki/rkt,krnowak/rkt,intfrr/rkt,tv42/rkt,yifan-gu/rocket,tixxdz/rkt,jzelinskie/rkt,smarvin/rkt,akshaykarle/rkt,rhvgoyal/rkt,lucasallan/rkt,mjg59/rkt,sstabellini/rkt,squaremo/rkt,joshix/rkt,monstermunchkin/rkt,smarvin/rkt,jjlakis/rkt,lucasallan/rkt,shobhit85/rkt,euank/rkt,jakon89/rkt,tmrts/rkt,chrisseto/rkt,rot26/rkt,Shashwatsh/rkt,bsmr-go/rkt,jzelinskie/rkt,tixxdz/rkt,sinfomicien/rkt,luebken/rkt,joshix/rkt,Wilybald/rkt,intfrr/rkt,markllama/rkt,MattDees/rkt,yifan-gu/rocket,crawford/rkt,mike1729/rkt,krnowak/rkt,rhvgoyal/rkt,michelangelo13/rkt,lucasallan/rkt,yifan-gu/rkt,jasonchaffee/rkt,sinfomicien/rkt,sgotti/rkt,achanda/rkt,markllama/rkt,sstabellini/rkt,MattDees/rkt,mike1729/rkt,yifan-gu/rkt,michelangelo13/rkt,Wilybald/rkt,ChengTiesheng/rkt,nhlfr/rkt,lucasallan/rkt,squaremo/rkt,krnowak/rkt,kinvolk/rkt,lee212/rkt,smarvin/rkt,kinvolk/rkt,joshix/rkt,Yhgenomics/rkt,michelangelo13/rkt,alban/rkt,cab105/rkt,blixtra/rkt,alban/rkt,dalanlan/rkt,jjlakis/rkt,matthaias/rkt,iankronquist/rkt,maquanyi/rkt,Shashwatsh/rkt