Remove CircleCI

.ci/README.md

@@ -0,0 +1,7 @@
+# Continuous Integration
+
+This is a folder containing files necessary for Dendrite's Continuous
+Integration. Currently this folder only contains files that are necessary to
+run a live version of Dendrite. All of our continuous integration is done using
+[Buildkite](https://buildkite.com) - the pipeline for which can be found in
+Matrix.org's [pipelines repository](https://github.com/matrix-org/pipelines).

.circleci/config.yml

@@ -1,32 +0,0 @@
-version: 2
-jobs:
-  dendrite:
-    docker:
-      - image: matrixdotorg/sytest-dendrite
-    working_directory: /src
-    steps:
-      - checkout
-
-      # Set up dendrite
-      - run: 
-          name: Build Dendrite
-          command: ./build.sh
-      - run: 
-          name: Copy dummy keys to root
-          command: |
-            mv .circleci/matrix_key.pem .
-            mv .circleci/server.key .
-      - run:
-          name: Run sytest with whitelisted tests
-          command: /dendrite_sytest.sh
-
-      - store_artifacts:
-          path: /logs
-          destination: logs
-      - store_test_results:
-          path: /logs
-workflows:
-  version: 2
-  build:
-    jobs:
-      - dendrite