.functions: Add file size output to `targz`
.functions: Add file size output to `targz`

Closes #670.
satie/dotfiles,JeroenVdb/dotfiles,wenbin1989/dotfiles,XanderDwyl/dotfiles,satie/dotfiles,dodeja/dotfiles,vesparny/dotfiles,micck/perv-dotfiles,michaelsharpe/dotfiles,cappadona/dotfiles,smnorris/dotfiles,shabith/dotfiles,snuzinator/dotfiles-1,jeffbyrnes/dotfiles,serv/dotfiles-1,t-sullivan/dotfiles,reuski/dotfiles,DavidPrichard/dotfiles,tallboy/dotfiles,varunyellina/dotfiles,vboiteau/dotfiles,chosenken/dotfiles,varunyellina/dotfiles,fThues/dotfiles,vboiteau/dotfiles,anonymint/dotfiles,MrMaksimize/dotfiles,DylanVann/dotfiles,wmccarthy/dotfiles,yahyavi/dotfiles,khsing/dotfiles,gully/dotfiles,unity/dotfiles,Quantisan/dotfiles,dendril/dotfiles,hulkish/dotfiles,jklmnop/dotfiles,snuzinator/dotfiles-1,remitbri/dotfiles,wiki05/dotfiles,tallboy/dotfiles,BigGillyStyle/dotfiles-lw,topless/dotfiles,quimrstorres/dotfiles,ajordens/dotfiles,robcolburn/dotfiles,auzwang/dotfiles,twinch/dotfiles,whisperoh/dotfiles,thrasher/dotfiles,shanez/dotfiles,wmccarthy/dotfiles,thinktwo/dotfiles,SamirBoulil/dotfiles,coreyja/dotfiles,mohuk/dotfiles,mattsearles/dotfiles,kevinhwang/dotfiles,henninghoyer/dotfiles,vesparny/dotfiles,CsupiUK/dotfiles,nicksen/osx_dotfiles,malash/dotfiles,kunsang/dotfiles,LambertoD/dotfiles,tornqvist/dotfiles,blazvi/dotfiles,chao-xian/dotfiles,lucascartaxo/dotfiles,nodemaker/dotfiles,tonioriol/dotfiles,jbspeakr/dotfiles,anonymint/dotfiles,kevinhwang/dotfiles,BradMcGonigle/dotfiles,christianvuerings/dotfiles,EvanWillms/dotfiles,mnkhouri/mathiasbynens,fredriksundstrom/dotfiles,felics/dotfiles,mrjefftang/dotfiles,jorvi/dotfiles,dincho/dotfiles,Danny02/dotfiles,bplommer/dotfiles,yahyavi/dotfiles,VikramTiwari/dotfiles-mathias,suthsc/dotfiles,ncoelle/dotfiles_mathiasbynens,fbcotter/dotfiles,alexdiliberto/dotfiles,rtfpessoa/dotfiles,mrkd/dotfiles,mdjnewman/dotfiles,jeffbyrnes/dotfiles,reuski/dotfiles,coreyja/dotfiles,miguelff/dotfiles,gully/dotfiles,yangsu/dotfiles,JustinTullgren/dotfiles,poommooq/dotfiles,quimrstorres/dotfiles,alexdiliberto/dotfiles,trymbill/dotfiles,brwnj/dotfiles,lucascartaxo/dotfiles,mhausmann/dotfiles,mvayngrib/dotfiles,smuldr/dotfiles,jbspeakr/dotfiles,whisperoh/dotfiles,ianvanness/dotfiles,thinktwo/dotfiles,Tag0Mag0/dotfiles,hcavillones/dotfiles,unity/dotfiles,asbjornu/dotfiles,suthsc/dotfiles,loujiayu/dotfiles,davehouse/dotfiles,theneonlobster/dotfiles,jeffbyrnes/dotfiles,atancasis/dotfiles,cappadona/dotfiles,AlexanderNZ/dotfiles,blazvi/dotfiles,xcompass/dotfiles,ryan-w-moore/dotfiles,joshes/dotfiles,snuzinator/dotfiles-1,poommooq/dotfiles,unity/dotfiles,podruh/dotfiles,AlexanderNZ/dotfiles,willbowditch/dotfiles,jawee/dotfiles,jcloutz/dotfiles,picturae/dotfiles,tornqvist/dotfiles,clawfire/dotfiles,c05mic/dotfiles,michalsanger/dotfiles,theand/mathiasdotfiles,jmillerdesign/dotfiles,deffjay/dotfiles,fabian/dotfiles,Igor1201/dotfiles,atancasis/dotfiles,jfridye/dotfiles,adriantofan/dotfiles,jfroffice/dotfiles,dmnsgn/dotfiles,margaritis/dotfiles,jacktonkin/dotfiles,jleajones/dotfiles,deffjay/dotfiles,mike1e/dotfiles,wmccarthy/dotfiles,lucascartaxo/dotfiles,ctesniere/dotfiles-1,alexdiliberto/dotfiles,tallboy/dotfiles,ahmadassaf/dotfiles,bwaibel/dotfiles,lucascartaxo/dotfiles,nowucca/dotfiles,jfroffice/dotfiles,gregpoulos/dotfiles,WooD1k/dotfiles,blazvi/dotfiles,triq6/dotfiles,PStrakendal/dotfiles,hadees/dotfiles,henryhadlow/dotfiles,vocino/dotfiles,vitorhsb/dotfiles,dodeja/dotfiles,jooray/dotfiles,BigGillyStyle/dotfiles-lw,mdjnewman/dotfiles,ryanfreeth/dotfiles,kunsang/dotfiles,paulsjv/dotfiles,hadibadjian/dotfiles,pierreburel/dotfiles,clawfire/dotfiles,Jeddf/dotfiles,ssanchez/dotfiles,timshadel/dotfiles,imattman/dotfiles-mathiasbynens,LimoWanKenobi/dotfiles,drewhunter/dotfiles,timmywil/dotfiles,ly-nx/dotfiles,mlefoster/dotfiles,thorsten/dotfiles,nub4life/dotfiles,enavarrocu/dotfiles,MikeGoldsmith/dotfiles,jannyg/dotfiles,mhoonjeon/dotfiles,rylectro/dotfiles,developdaly/dotfiles,Julyyq/dotfiles,hadees/dotfiles,cemo/dotfiles,olistic/dotfiles,jspaezp/dotfiles-1,johnbuffington/dotfiles,boennemann/dotfiles,anup-ap/dotfiles,coinsk/dotfiles,tallboy/dotfiles,miguelff/dotfiles,jmuth/dotfiles,Jeddf/dotfiles,mklaber/dotfiles,christianvuerings/dotfiles,chriswoodley/dotfiles,paulsjv/dotfiles,christianv/dotfiles,michaelsharpe/dotfiles,heitorPB/dotfiles,mikaelengstrom/dotfiles,olistic/dotfiles,colingourlay/dotfiles,LimoWanKenobi/dotfiles,unity/dotfiles,alimony/dotfiles,vitaligent/dotfiles,colingourlay/dotfiles,todd64/dotfiles,mserranom/dotfiles,dodeja/dotfiles,nitr8/dotfiles,ryan-w-moore/dotfiles,thorsten/dotfiles,wmccarthy/dotfiles,tomfuertes/dotfiles,jcloutz/dotfiles,olistic/dotfiles,margaritis/dotfiles,svassr/dotfiles,timyardley/dotfiles,lipis/dotfiles,rylectro/dotfiles,christianv/dotfiles,jooray/dotfiles,wickles/dotfiles,VikramTiwari/dotfiles-mathias,trymbill/dotfiles,jfitzsimmons2/dotfiles,difujia/dotfiles,iblamefish/dotfiles,rowleyaj/dotfiles,vitorhsb/dotfiles,christianv/dotfiles,johndryan/dotfiles,ssanchez/dotfiles,vocino/dotfiles,evansenter/dotfiles,dodeja/dotfiles,laserson/dotfiles,davehouse/dotfiles,anmolnagpal/dotfiles,alimony/dotfiles,miku/dotfiles,FradSer/dotfiles,imattman/dotfiles-mathiasbynens,bustardcelly/dotfiles,lucafavatella/mathiasbynens-dotfiles,mp3sii/dotfiles,theand/mathiasdotfiles,coreyja/dotfiles,adrianforsius/dotfiles-1,micck/dotfiles,aceoliver/dotfiles,Danny02/dotfiles,miku/dotfiles,allwinpb/dotfiles,pdeffendol/dotfiles,timshadel/dotfiles,jspaezp/dotfiles-1,ncoelle/dotfiles_mathiasbynens,wiki05/dotfiles,jmccarrell/dotfiles,fThues/dotfiles,dgrebb/dotfiles,triq6/dotfiles,pdeffendol/dotfiles,shabith/dotfiles,evansenter/dotfiles,kevinhwang/dotfiles,spyrexd/dotfiles,carlosliu/dotfiles,mikegreiling/dotfiles,nicksen/osx_dotfiles,nepur/dotfiles,adrianforsius/dotfiles-1,mathiasbynens/dotfiles,michaelx/dotfiles,ryancat/dotfiles,spyrexd/dotfiles,jspaezp/dotfiles-1,acourtneybrown/dotfiles,mosleywm/dotfiles,ironprogrammer/dotfiles,nepur/dotfiles,vanev/dotfiles,carlosliu/dotfiles,robcolburn/dotfiles,brwnj/dotfiles,mrkd/dotfiles,ajliv/dotfiles,khsing/dotfiles,KoltonA/dotfiles,samwize/dotfiles,BradMcGonigle/dotfiles,WooD1k/dotfiles,vesparny/dotfiles,lucascartaxo/dotfiles,bwaibel/dotfiles,rahulsom/dotfiles,wenbin1989/dotfiles,jcloutz/dotfiles,vitaligent/dotfiles,teloon/dotfiles,miku/dotfiles,waja/dotfiles,lucascartaxo/dotfiles,leoapost/dotfiles,beausmith/dotfiles,eupestov/dotfiles,zangrafx/dotfiles,zarth/dotfiles,andreimc/dotfiles,LambertoD/dotfiles,wmccarthy/dotfiles,snuzinator/dotfiles-1,tarpdalton/dotfiles,do0g/dotfiles,jmccarrell/dotfiles,nilshartmann/dotfiles,wmccarthy/dotfiles,rizkysyazuli/dotfiles,theanxy/dotfiles,laurent-le-graverend/dotfiles-osx,yutianqiuhao/dotfiles