Remove gitlab-ci.yml and discontinue use of gitlab pipelines

Signed-off-by: Collin J. Doering <collin.doering@rekahsoft.ca>

.gitlab-ci.yml

@@ -1,43 +0,0 @@
-stages:
-  - build
-#  - test
-  - deploy
-
-variables:
- AWS_DEFAULT_REGION: us-east-1
-
-build:
-  stage: build
-  image: haskell:8.2
-  artifacts:
-    name: "${CI_PROJECT_NAME}__${CI_COMMIT_TAG}__${CI_COMMIT_REF_NAME}__${CI_COMMIT_SHA}"
-    paths:
-      - _site/*
-  script:
-    - cabal update
-    - cabal install --enable-tests --force-reinstalls
-    - ./site configure
-    - ./site make
-    - ./site build
-
-# test:
-#   stage: test
-#   image: node:7.8
-#   variables:
-#     CI: "true"
-#   script:
-#     - ./site configure
-#     - ./site test
-
-deploy:
-  stage: deploy
-  image: cgswong/aws:latest
-  variables:
-    S3_BUCKET: blog-rekahsoft-s3bucket-7pigtftqm4v8
-  script:
-    - aws s3 sync _site/ s3://$S3_BUCKET
-  environment:
-    name: Rekahsoft Blog
-    url: http://blog.rekahsoft.com
-  only:
-    - master