documentation: Add tags to all featured blibs (#139)

* documentation: add tags to all featured blips

radar/2018-03-01/adr.md

@@ -2,6 +2,7 @@
 title:      "ADR"
 ring:       assess
 quadrant:   methods-and-patterns
+tags: [architecture, documentation]
 ---
 
 Architecture Decision Records

radar/2018-03-01/angular.md

@@ -2,6 +2,7 @@
 title:      "Angular"
 ring:       trial
 quadrant:   languages-and-frameworks
+tags: [coding]
 ---
 
 In addition to numerous major upgrades from version 2 to 5, which often needed a "hands-on" approach, a lot has happened in the Angular ecosystem in 2017. 

radar/2018-03-01/axure.md

@@ -2,6 +2,7 @@
 title:      "Axure"
 ring:       trial
 quadrant:   tools
+tags: [ux/ui]
 ---
 
 [Axure](https://www.axure.com/) is a tool that enables the creation of flowcharts, wireframes, mockups, user journeys and more.

radar/2018-03-01/invision.md

@@ -2,6 +2,7 @@
 title:      "Invision"
 ring:       trial
 quadrant:   tools
+tags: [ux/ui]
 ---
 
 Invision is an online tool used to work and collaborate on design and prototypes and to share them between clients and the team.

radar/2018-03-01/jest.md

@@ -2,6 +2,7 @@
 title:      "Jest"
 ring:       adopt
 quadrant:   tools
+tags: [frontend, quality assurance]
 ---
 
-Updated to "adopt".
+Updated to "adopt".

radar/2018-03-01/keycloak.md

@@ -2,6 +2,7 @@
 title:      "Keycloak"
 ring:       adopt
 quadrant:   tools
+tags: [security]
 ---
 
 Most distributed systems still face a growing demand for user management, authentication, authorization and Single sign-on. In light of a growing security demand and specialization, the Open Source project JBoss Keycloak is a perfect match. 

radar/2018-03-01/kubernetes.md

@@ -2,6 +2,7 @@
 title:      "Kubernetes"
 ring:       adopt
 quadrant:   platforms-and-aoe-services
+tags: [devops]
 ---
 
 Kubernetes has developed into the quasi-standard for container orchestration: Nearly every cloud provider provides managed Kubernetes, and even Docker Enterprise uses Kubernetes.

radar/2018-03-01/microservices.md

@@ -2,6 +2,7 @@
 title:      "Microservices"
 ring:       adopt
 quadrant:   methods-and-patterns
+tags: [architecture]
 ---
 
 We continue to belief in the microservices concept and its related patterns and best practices. However, it's worth mentioning that we had to learn some lessons when it came to resilient thinking and deployment-related dependencies between microservices.

radar/2018-03-01/pipeline-as-code.md

@@ -2,7 +2,7 @@
 title:      "Pipeline as Code"
 ring:       adopt
 quadrant:   methods-and-patterns
-
+tags: [ci/cd]
 ---
 
 We moved this pattern to **adopt**, because it is used by nearly every team and project now and is an important part of our automation.

radar/2018-03-01/react.md

@@ -2,6 +2,7 @@
 title:      "React.js"
 ring:       adopt
 quadrant:   languages-and-frameworks
+tags: [coding, frontend]
 ---
 
 The past months have shown that React is still a great fit for us for frontend-heavy applications. 

radar/2018-03-01/webpack.md

@@ -2,6 +2,7 @@
 title:      "Webpack"
 ring:       adopt
 quadrant:   tools
+tags: [frontend, coding]
 ---
 
 In the last few years, Webpack has grown to become the de-facto standard for Web bundling in the JavaScript-Ecosystem.