readme: Update usage of inspector & devtools
readme: Update usage of inspector & devtools

ref #25
HappyYang/stetho,sam-yr/stetho,HiWong/stetho,chengky/stetho,felipecsl/stetho,sdjtu502/stetho,facebook/stetho,VEINHORN/stetho,tryroach/stetho,chengky/stetho,nickhargreaves/stetho,ichub/stetho,blavalla/stetho,sdjtu502/stetho,lbrant/stetho,treejames/stetho,modulexcite/stetho,VEINHORN/stetho,modulexcite/stetho,briangriffey/stetho,littlezan/stetho,felipecsl/stetho,nickhargreaves/stetho,sdjtu502/stetho,mengdilin/stetho,rickbrew/stetho,rickbrew/stetho,treejames/stetho,HappyYang/stetho,blavalla/stetho,awesome-niu/stetho,xxjishi/stetho,treejames/stetho,nvoron23/stetho,sdjtu502/stetho,xxjishi/stetho,johnhiott/stetho,HiWong/stetho,hzsweers/stetho,facebook/stetho,awesome-niu/stetho,sam-yr/stetho,johnhiott/stetho,jtyang/stetho,potyl/stetho,tryroach/stetho,tryroach/stetho,facebook/stetho,potyl/stetho,chengky/stetho,blavalla/stetho,Jericho25/stetho,hzsweers/stetho,potyl/stetho,ichub/stetho,mengdilin/stetho,facebook/stetho,laiqurufeng/stetho,laiqurufeng/stetho,hzsweers/stetho,HiWong/stetho,nickhargreaves/stetho,lbrant/stetho,briangriffey/stetho,nvoron23/stetho,jtyang/stetho,ichub/stetho,VEINHORN/stetho,johnhiott/stetho,rickbrew/stetho,littlezan/stetho,littlezan/stetho,HappyYang/stetho,chengky/stetho,sam-yr/stetho,rickbrew/stetho,felipecsl/stetho,awesome-niu/stetho,hzsweers/stetho,xxjishi/stetho,modulexcite/stetho,tryroach/stetho,potyl/stetho,mengdilin/stetho,modulexcite/stetho,xxjishi/stetho,VEINHORN/stetho,HappyYang/stetho,HiWong/stetho,mengdilin/stetho,blavalla/stetho,Jericho25/stetho,felipecsl/stetho,jtyang/stetho,sam-yr/stetho,lbrant/stetho,Jericho25/stetho,ichub/stetho,jtyang/stetho,lbrant/stetho,littlezan/stetho,laiqurufeng/stetho