Add tests for RSA-SHA1 OAuth signing
Add tests for RSA-SHA1 OAuth signing

Also abort all OAuth requests to make this test file complete more
quickly.

xtidt/request,seegno-forks/request,kevinburke/request,motopia/request,paulomcnally/request,rbramwell/request,pablobrady/request,robu3/request,czardoz/request,pablobrady/request,Codelegant92/request,pho3nixf1re/request,calibr/request,Jonekee/request,request/request,watson/request,nishant8BITS/request,LoicMahieu/request,kmulvey/request,jsifuentes/request,manishnakar/request,whembed197923/request,faradayio/request,kmulvey/request,zodsoft/request,simov/request,xtidt/request,calibr/request,rbramwell/request,Jonekee/request,cvibhagool/request,IveWong/request,djchie/request,Codelegant92/request,IveWong/request,HAKASHUN/request,linalu1/request,HAKASHUN/request,lalitkapoor/request,LoicMahieu/request,neo-z/request,udp/request,pho3nixf1re/request,MofeLee/request,NewGyu/request,simov/request,NewGyu/request,longwenjunjie/request,cvibhagool/request,faradayio/request,not001praween001/request,blabno/request,linalu1/request,robu3/request,niklabh/request,h1bomb/request,Aloomaio/request,manishnakar/request,kublaj/request,wangchi/request,seegno-forks/request,niklabh/request,zodsoft/request,ryanwholey/request,kevinburke/request,beni55/request,lalitkapoor/request,request/request,not001praween001/request,wangchi/request,zhouweiming/request,phillipj/request,xiwc/request,mvnnn/request,jsifuentes/request,wakermahmud/request,ryanwholey/request,Prasanna-sr/request,beni55/request,MofeLee/request,djchie/request,whembed197923/request,lxe/request,watson/request,longwenjunjie/request,neo-z/request,Aloomaio/request,xiwc/request,Prasanna-sr/request,phillipj/request,sean3z/request,blabno/request,lxe/request,IbpTeam/node-request,sean3z/request,chaoliu/request,paulomcnally/request,jzaefferer/request,nishant8BITS/request,jzaefferer/request,czardoz/request,udp/request,kublaj/request,zhouweiming/request,motopia/request,chaoliu/request,IbpTeam/node-request,mvnnn/request,wakermahmud/request,h1bomb/request