Added VueRouter.version

[ytbryan]

No description provided.

[posva]

files in the dist directory are generated files, nothing should be added there. Also, it shouldn't start with a v
@fnlctrl Adding the version looks legit but we should add it to vuex as well to be consistent. WDYT?
@yyx990803 Shouldn't this https://github.com/vuejs/vue/blob/dev/src/core/index.js#L11 be added with a replace plugin, using something like __VERSION__ and then, in the rollup file, read the version from the package? This'd only work if the package is updated before bundling.

[fnlctrl]

Yeah, maybe we should add versions to vuex/vue-router..

[yyx990803]

@posva yes - both suggestions make sense. PR welcome.

[posva]

@yyx990803 Ok, will do

[posva]

@yyx990803 Actually, there's already a manual replacement done with a regex in vue to support another version for weex aswell.
I was thinking about using https://github.com/rollup/rollup-plugin-replace. I'll do so for vue-router and vuex.

[posva]

Thanks for the suggestion @ytbryan 😉
Closing this in favor of #991