turn utils.open into actual context manager so as to better handle encoding warnings
turn utils.open into actual context manager so as to better handle encoding warnings

getpelican/pelican,karlcow/pelican,justinmayer/pelican,ls2uper/pelican,Polyconseil/pelican,GiovanniMoretti/pelican,catdog2/pelican,simonjj/pelican,garbas/pelican,ehashman/pelican,lucasplus/pelican,gymglish/pelican,rbarraud/pelican,joetboole/pelican,jo-tham/pelican,liyonghelpme/myBlog,Rogdham/pelican,jvehent/pelican,11craft/pelican,ingwinlu/pelican,garbas/pelican,Rogdham/pelican,iKevinY/pelican,number5/pelican,karlcow/pelican,lucasplus/pelican,0xMF/pelican,deanishe/pelican,florianjacob/pelican,kennethlyn/pelican,Polyconseil/pelican,zackw/pelican,Rogdham/pelican,sunzhongwei/pelican,florianjacob/pelican,ls2uper/pelican,talha131/pelican,sunzhongwei/pelican,liyonghelpme/myBlog,iurisilvio/pelican,douglaskastle/pelican,gymglish/pelican,farseerfc/pelican,deved69/pelican-1,alexras/pelican,eevee/pelican,GiovanniMoretti/pelican,jo-tham/pelican,karlcow/pelican,jvehent/pelican,avaris/pelican,51itclub/pelican,crmackay/pelican,kernc/pelican,rbarraud/pelican,catdog2/pelican,Summonee/pelican,lazycoder-ru/pelican,eevee/pelican,UdeskDeveloper/pelican,ionelmc/pelican,koobs/pelican,simonjj/pelican,crmackay/pelican,rbarraud/pelican,liyonghelpme/myBlog,JeremyMorgan/pelican,jimperio/pelican,iKevinY/pelican,getpelican/pelican,fbs/pelican,number5/pelican,janaurka/git-debug-presentiation,goerz/pelican,11craft/pelican,farseerfc/pelican,UdeskDeveloper/pelican,douglaskastle/pelican,goerz/pelican,HyperGroups/pelican,JeremyMorgan/pelican,TC01/pelican,btnpushnmunky/pelican,abrahamvarricatt/pelican,deved69/pelican-1,levanhien8/pelican,ehashman/pelican,ingwinlu/pelican,Scheirle/pelican,joetboole/pelican,treyhunner/pelican,simonjj/pelican,kernc/pelican,joetboole/pelican,iurisilvio/pelican,Summonee/pelican,eevee/pelican,51itclub/pelican,liyonghelpme/myBlog,levanhien8/pelican,alexras/pelican,janaurka/git-debug-presentiation,alexras/pelican,arty-name/pelican,jimperio/pelican,lucasplus/pelican,levanhien8/pelican,kennethlyn/pelican,HyperGroups/pelican,deanishe/pelican,btnpushnmunky/pelican,gymglish/pelican,Summonee/pelican,jvehent/pelican,avaris/pelican,catdog2/pelican,florianjacob/pelican,ehashman/pelican,crmackay/pelican,51itclub/pelican,iurisilvio/pelican,lazycoder-ru/pelican,deved69/pelican-1,abrahamvarricatt/pelican,btnpushnmunky/pelican,janaurka/git-debug-presentiation,deanishe/pelican,sunzhongwei/pelican,jimperio/pelican,zackw/pelican,TC01/pelican,kernc/pelican,TC01/pelican,Scheirle/pelican,goerz/pelican,talha131/pelican,abrahamvarricatt/pelican,sunzhongwei/pelican,zackw/pelican,koobs/pelican,ls2uper/pelican,number5/pelican,treyhunner/pelican,JeremyMorgan/pelican,koobs/pelican,lazycoder-ru/pelican,HyperGroups/pelican,GiovanniMoretti/pelican,UdeskDeveloper/pelican,Natim/pelican,treyhunner/pelican,11craft/pelican,liyonghelpme/myBlog,garbas/pelican,Scheirle/pelican,douglaskastle/pelican,kennethlyn/pelican