Re-factor repository workflow

Addresses #13 (closed)

.gitlab-ci.yml

@@ -38,9 +38,9 @@ init:
   rules:
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
-    - if: '$CI_COMMIT_BRANCH ~= "/^v[0-9]+\.[0-9]-stable/"'
+    - if: '$CI_COMMIT_BRANCH =~ /^v[0-9]+\.[0-9]-stable/'
       when: always
-    - if: '$CI_COMMIT_TAG ~= "/^v[0-9]+\.[0-9]+\.[0-9]+/"'
+    - if: '$CI_COMMIT_TAG =~ /^v[0-9]+\.[0-9]+\.[0-9]+/'
       when: always
     - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
       when: always
@@ -57,4 +57,4 @@ run:default:
   trigger:
     include: 
       - artifact: build_and_deploy.yml
-      - job: build_and_deploy
+        job: build_and_deploy