add check_file_contain_lines: matcher for fixed-line sequence
add check_file_contain_lines: matcher for fixed-line sequence

uroesch/specinfra,winebarrel/specinfra,sean-horn/specinfra,seroron/specinfra,mizzy/specinfra,serverspec/specinfra,elibus/specinfra,chorrell/specinfra,optimizely/specinfra,chef-partners/specinfra-cisco,stoned/specinfra,nurse/specinfra,higanworks/specinfra,skamithi/specinfra,hfm/specinfra,miketheman/specinfra,sergueik/specinfra,bodgit/specinfra,stefanhorning/specinfra,edolnx/specinfra,minimum2scp/specinfra,doc75/specinfra,hideyuki/specinfra,thenexus6/specinfra,ryotarai/specinfra,sorah/specinfra,chinthakagodawita/specinfra,ihassin/specinfra,r7kamura/specinfra,tarr1124/specinfra,RoboticCheese/specinfra,mactkg/specinfra,gh2k/specinfra,verisign/specinfra,pfaffle/specinfra,tacahilo/specinfra,k0kubun/specinfra,lurdan/specinfra,electrical/specinfra,aibou/specinfra,ChristianKoehler/specinfra,cosmo0920/specinfra,glenux/contrib-specinfra