Format yaml files according to yamllint's requirements.

Also remove branch filter for appveyor. We only have a single branch in
every repository. Development happens in forks.

.circleci/config.yml

@@ -1,40 +1,41 @@
+---
 version: 2
 
 workflows:
   version: 2
   build_linux:
     jobs:
-    - asan
-    - tsan
+      - asan
+      - tsan
 
 jobs:
   asan:
     working_directory: ~/work
     docker:
-    - image: ubuntu
+      - image: ubuntu
 
     steps:
-    - checkout
-    - run: &apt_install
-           apt update &&
-           apt install -y --no-install-recommends
-             clang
-             cmake
-             libconfig-dev
-             libgtest-dev
-             libopus-dev
-             libsodium-dev
-             libvpx-dev
-             ninja-build
-             pkg-config
-    - run: CC=clang .circleci/cmake-asan
+      - checkout
+      - run: &apt_install
+          apt update &&
+          apt install -y --no-install-recommends
+            clang
+            cmake
+            libconfig-dev
+            libgtest-dev
+            libopus-dev
+            libsodium-dev
+            libvpx-dev
+            ninja-build
+            pkg-config
+      - run: CC=clang .circleci/cmake-asan
 
   tsan:
     working_directory: ~/work
     docker:
-    - image: ubuntu
+      - image: ubuntu
 
     steps:
-    - checkout
-    - run: *apt_install
-    - run: CC=clang .circleci/cmake-tsan
+      - checkout
+      - run: *apt_install
+      - run: CC=clang .circleci/cmake-tsan

appveyor.yml

@@ -1,34 +1,31 @@
+---
 cache:
-- '%APPDATA%\downloads'
+  - '%APPDATA%\downloads'
 
 install:
-# TODO(iphydf): Remove this when appveyor gets curl back, which it should have
-# according to https://www.appveyor.com/docs/how-to/download-file/.
-- choco install curl
-- refreshenv
-- if not exist %APPDATA%\downloads mkdir %APPDATA%\downloads
-- cd third_party
-# libsodium
-- mkdir libsodium && cd libsodium
-- if not exist %APPDATA%\downloads\libsodium.zip curl -L https://download.libsodium.org/libsodium/releases/libsodium-1.0.16-msvc.zip -o %APPDATA%\downloads\libsodium.zip
-- unzip %APPDATA%\downloads\libsodium.zip
-- cd ..
-# pthreads-win32
-- mkdir pthreads-win32 && cd pthreads-win32
-- if not exist %APPDATA%\downloads\pthreads.zip curl -L ftp://sourceware.org/pub/pthreads-win32/pthreads-w32-2-9-1-release.zip -o %APPDATA%\downloads\pthreads.zip
-- unzip %APPDATA%\downloads\pthreads.zip
-- cd ../..
+  # TODO(iphydf): Remove this when appveyor gets curl back, which it should
+  # have according to https://www.appveyor.com/docs/how-to/download-file/.
+  - choco install curl
+  - refreshenv
+  - if not exist %APPDATA%\downloads mkdir %APPDATA%\downloads
+  - cd third_party
+  # libsodium
+  - mkdir libsodium && cd libsodium
+  - if not exist %APPDATA%\downloads\libsodium.zip curl -L https://download.libsodium.org/libsodium/releases/libsodium-1.0.16-msvc.zip -o %APPDATA%\downloads\libsodium.zip
+  - unzip %APPDATA%\downloads\libsodium.zip
+  - cd ..
+  # pthreads-win32
+  - mkdir pthreads-win32 && cd pthreads-win32
+  - if not exist %APPDATA%\downloads\pthreads.zip curl -L ftp://sourceware.org/pub/pthreads-win32/pthreads-w32-2-9-1-release.zip -o %APPDATA%\downloads\pthreads.zip
+  - unzip %APPDATA%\downloads\pthreads.zip
+  - cd ../..
 
 before_build:
-- cmake . -DBOOTSTRAP_DAEMON=OFF -DENABLE_SHARED=OFF -DBUILD_TOXAV=OFF
+  - cmake . -DBOOTSTRAP_DAEMON=OFF -DENABLE_SHARED=OFF -DBUILD_TOXAV=OFF
 
 build:
   project: INSTALL.vcxproj
 
 # TODO(iphydf): Tests all segfault on Windows at the moment.
-#test_script:
-#- ctest -C Debug
-
-branches:
-  only:
-  - master
+# test_script:
+#   - ctest -C Debug