initial commit of the hawkBit documentation (#343)

Signed-off-by: Michael Hirsch <michael.hirsch@bosch-si.com>

docs/src/main/resources/_data/doclinks.yml

@@ -0,0 +1,51 @@
+- title: "Introduction"
+  href: ""
+  sub:
+    - title: "Overview"
+      href: "/documentation/overview/introduction.html"
+    - title: "Features"
+      href: "/documentation/overview/features.html"
+    - title: "Getting Started"
+      href: "/documentation/overview/getting-started.html"
+
+- title: "Concepts"
+  href: ""
+  sub:
+     - title: "Architecture"
+       href: "/documentation/architecture/architecture.html"
+     - title: "Data model"
+       href: "/documentation/architecture/datamodel.html"
+     - title: "Target States"
+       href: "/documentation/architecture/targetstate.html"
+
+- title: "Interfaces"
+  href: ""
+  sub:
+    - title: "Overview"
+      href: "/documentation/interfaces/interfaces.html"
+    - title: "Management UI"
+      href: "/documentation/interfaces/management-ui.html"
+    - title: "Management API"
+      href: "/documentation/interfaces/management-api.html"
+    - title: "DDI API"
+      href: "/documentation/interfaces/ddi-api.html"
+    - title: "DMF API"
+      href: "/documentation/interfaces/dmf-api.html"
+
+- title: "Security"
+  href: ""
+  sub:
+    - title: "Overview"
+      href: "/documentation/security/security.html"
+
+- title: "Guides"
+  href: ""
+  sub:
+     - title: "Build and Run hawkBit"
+       href: "/documentation/guide/runhawkbit.html"
+     - title: "Clustering"
+       href: "/documentation/guide/clustering.html"
+     - title: "Theme Customization"
+       href: "/documentation/guide/customtheme.html"
+     - title: "Create Feign Client"
+       href: "/documentation/guide/feignclient.html"

docs/src/main/resources/_data/menus.yml

@@ -0,0 +1,6 @@
+- name: News
+  url: news/index.html
+- name: Blog
+  url: blog/index.html
+- name: Documentation
+  url: documentation/overview/introduction.html