fix checkstyle config file path
fix checkstyle config file path

ntatsumi/crawljax,bigplus/crawljax,fivejjs/crawljax,crawljax/crawljax,adini121/crawljax,bigplus/crawljax,robertzas/crawljax,adini121/crawljax,ntatsumi/crawljax,ntatsumi/crawljax,crawljax/crawljax,fivejjs/crawljax,bigplus/crawljax,cschroed-usgs/crawljax,fivejjs/crawljax,adini121/crawljax,bigplus/crawljax,fivejjs/crawljax,cschroed-usgs/crawljax,robertzas/crawljax,aminmf/crawljax,aminmf/crawljax,xujun10110/crawljax,adini121/crawljax,aminmf/crawljax,saltlab/crawljax-graphdb,xujun10110/crawljax,cschroed-usgs/crawljax,aminmf/crawljax,ntatsumi/crawljax,saltlab/crawljax-graphdb,crawljax/crawljax,robertzas/crawljax,cschroed-usgs/crawljax,crawljax/crawljax,xujun10110/crawljax,robertzas/crawljax,xujun10110/crawljax