doc: optimize test 📝

doc(README): state it use vue2.0 📝

fix(components/barTop)：fix go back 🐛

feat: do not rely on bower ✨

Merge branch 'feature/vue2'

Merge branch 'master' of github.com:TIGERB/easy-vue

Merge branch 'develop'

tag v0.0.1 for README.md

version 0.1.0