Fix plugin.yaml for azure-builder plugin

Author: Anton Weiss

plugins/azure-builder/example.yaml

@@ -0,0 +1,11 @@
+version: 1.0
+cf-az-build:   
+  image: codefresh/cf-azure-builder
+  environment:     
+    - IMAGE=<image name>
+    - TAG=<tag name>
+    - ACR_NAME=<acr registry name>
+    - APP_ID=<azure service principal application id>
+    - PASSWORD=<azure service principal password>
+    - TENANT=<azure ad tenant id>
+    - DOCKERFILE_PATH=<dockerfile path>

plugins/azure-builder/plugin.yaml

@@ -1,44 +1,42 @@
+title: azure-builder
 image: codefresh/cf-azure-builder
-tag: latest
+category:
+  - Build
 version: 0.1.0
 description: Docker build in Azure ACR
 keywords:
   - docker
   - azure
-home: https://github.com/codefresh-io/azure-build-plugin
-sources:
-  - https://github.com/codefresh-io/azure-build-plugin
-maintainers: # (optional)
+source: https://github.com/codefresh-io/azure-build-plugin
+maintainers:
   - name: Amir Gabay
     email: amir.gabay@codefresh.io
-icon: https://cdn-images-1.medium.com/max/1600/1*c9mvlJQ0o-zQbHM3SL8zkg.png
-  envs:
-    - name: AUTH
-      type: optional
-      description: Only if authentication mode is by service principal
-    - name: USER
-      type: required
-      description: azure user name (not need in service principal authentication mode)
-    - name: IMAGE
-      type: required
-      description: image name
-    - name: TAG
-      type: required
-      description: tag name
-    - name: ACR_NAME
-      type: required
-      description: acr registry name
-    - name: APP_ID
-      type: required
-      description: azure service principal application id (service principal authentication mode only)
-    - name: PASSWORD
-      type: required
-      description: azure service principal password or user password (based on authentication mode)
-    - name: TENANT
-      type: required
-      description: azure ad tenant id (service principal authentication mode only)
-    - name: DOCKERFILE_PATH
-      type: required
-      description: dockerfile path (default - working_dir/Dockerfile)
-
-
+logo: https://cdn-images-1.medium.com/max/1600/1*c9mvlJQ0o-zQbHM3SL8zkg.png
+envs:
+  - name: AUTH
+    type: optional
+    description: Only if authentication mode is by service principal
+  - name: USER
+    type: required
+    description: azure user name (not need in service principal authentication mode)
+  - name: IMAGE
+    type: required
+    description: image name
+  - name: TAG
+    type: required
+    description: tag name
+  - name: ACR_NAME
+    type: required
+    description: acr registry name
+  - name: APP_ID
+    type: required
+    description: azure service principal application id (service principal authentication mode only)
+  - name: PASSWORD
+    type: required
+    description: azure service principal password or user password (based on authentication mode)
+  - name: TENANT
+    type: required
+    description: azure ad tenant id (service principal authentication mode only)
+  - name: DOCKERFILE_PATH
+    type: required
+    description: dockerfile path (default - working_dir/Dockerfile)