Add vue-identicon (#178)

* Add vue-identicon

* Remove generated file

* Add links to reactnative & vue identicons

* Update package.json

* Update Jdenticon.vue

* Update Polkadot.vue

* Move deps around

* Empty on error

* Build to build

* ... typo

* Fix vue-identicon doc generation

* Ok, I give up... vuepress and vue packages, no luck

* Swap to TypeScript components (aligning with polkadot-js)

* Expand template with build

* Adjust vue examples

* debump gh-pages dep

* Expand doc. desc.

* Fix vuepress docs generation

* Address CC complexity

* eslint fix (babel config)

* Add Bechball

docs/.vuepress/config.js

@@ -24,8 +24,11 @@ module.exports = {
     sidebar: [
       ['/react-identicon/', '@polkadot/react-identicon'],
       ['/react-qr/', '@polkadot/react-qr'],
+      ['/reactnative-identicon/', '@polkadot/reactnative-identicon'],
       ['/ui-keyring/', '@polkadot/ui-keyring'],
       ['/ui-settings/', '@polkadot/ui-settings'],
+      ['/ui-shared/', '@polkadot/ui-shared'],
+      ['/vue-identicon/', '@polkadot/vue-identicon'],
       '/CONTRIBUTING.md'
     ]
   }