[COMMON][DOC] Bump version Guilin

Update charts and requirements to 7.0.0.
Create release notes for Guilin
Update documentation

Issue-ID: OOM-2638
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I965ed6b6ebb7d74bfddaff73edd3dd55a657841c
diff --git a/kubernetes/so/components/so-appc-orchestrator/requirements.yaml b/kubernetes/so/components/so-appc-orchestrator/requirements.yaml
index d25c12c..e8367b2 100755
--- a/kubernetes/so/components/so-appc-orchestrator/requirements.yaml
+++ b/kubernetes/so/components/so-appc-orchestrator/requirements.yaml
@@ -13,14 +13,14 @@
 # limitations under the License.
 dependencies:
   - name: common
-    version: ~6.x-0
+    version: ~7.x-0
     # local reference to common chart, as it is
     # a part of this chart's package and will not
     # be published independently to a repo (at this point)
     repository: '@local'
   - name: repositoryGenerator
-    version: ~6.x-0
+    version: ~7.x-0
     repository: '@local'
   - name: soHelpers
-    version: ~6.x-0
+    version: ~7.x-0
     repository: 'file://../soHelpers'