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

README.md

@@ -9,14 +9,20 @@
 
 # @polkadot/ui
 
-Basic browser and React components for creating apps using the polkadot{.js} libraries
+Basic browser and UI components for creating apps using the polkadot{.js} libraries
 
 ## overview
 
-The following libraries are currently available
+The following UI components are currently available -
 
-- [react-identicon](packages/react-identicon/) Identity icon generator with address as input
+- [react-identicon](packages/react-identicon/) React identity icon generator with address as input
+- [reactnative-identicon](packages/reactnative-identicon/) React Native identity icon generator with address as input
+- [vue-identicon](packages/vue-identicon/) Vue identity icon generator with address as input
 - [react-qr](packages/react-qr/) QR code generator/reader for [uos](https://github.com/maciejhirsz/uos) (Substrate/Polkadot only)
+
+Additionally some shared libraries -
+
 - [ui-assets](packages/ui-assets/) Static assets, images and others, shared accross projects
 - [ui-keyring](packages/ui-keyring/) A browser-specific wrapper around the base [@polkadot/util-keyring](https://github.com/polkadot-js/util/) library
 - [ui-settings](packages/ui-settings/) A browser local storage wrapper for app settings & configuration
+- [ui-shared](packages/ui-shared) Shared logic that is used accross UI components, e.g. for icon generation