Update Spring Boot & Hateoas (#430)

* Upgrade spring boot 1.4.4 and hateoas 0.23. Removed unneded dependency,

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Avoid link change with new hateoas version.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Readded commons.io

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Update MariaDB driver to 1.5.7

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Added missing content to docs.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Fix equals.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Simplify

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Fix equal after removal of commons collections.

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

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

@@ -17,6 +17,8 @@
        href: "/documentation/architecture/datamodel.html"
      - title: "Target States"
        href: "/documentation/architecture/targetstate.html"
+     - title: "Rollout Management"
+       href: "/documentation/architecture/rollout-management.html"
 
 - title: "Interfaces"
   href: ""
@@ -48,4 +50,4 @@
      - title: "Theme Customization"
        href: "/documentation/guide/customtheme.html"
      - title: "Create Feign Client"
-       href: "/documentation/guide/feignclient.html"
+       href: "/documentation/guide/feignclient.html"