Bringing the tree up to formatting parity with clang-format, shellcheck, shfmt, yaml linting, and MD lint (project-chip#432)

* Initial restyle

* Updating json and pretty

* Adding editorconfig

* Forcing us to use common pretty-ify versions

* Manually moving this up, fixing more pinning

* restyle devcontainer

* Pulling upstream

* Keeping travis off restyled

* Testing fix for codecov

Author: woody-apple

.devcontainer/Dockerfile

@@ -18,7 +18,8 @@ RUN apt-get -fy install git vim emacs sudo \
     iproute2 procps lsb-release \
     bash-completion \
     build-essential cmake cppcheck valgrind \
-    wget curl telnet bsdtar
+    wget curl telnet bsdtar \
+    docker.io
 RUN groupadd --gid $USER_GID $USERNAME
 RUN useradd -s /bin/bash --uid $USER_UID --gid $USER_GID -m $USERNAME
 RUN echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME
@@ -31,4 +32,9 @@ RUN cd /var/downloads
 RUN curl -JL https://github.com/microsoft/vscode-cpptools/releases/download/0.27.0/cpptools-linux.vsix | bsdtar -xvf - extension
 RUN mkdir -p /home/vscode/.vscode-server/extensions
 RUN mv extension /home/vscode/.vscode-server/extensions/ms-vscode.cpptools-0.27.0
+RUN mkdir -p /home/vscode/bin
+RUN curl https://raw.githubusercontent.com/restyled-io/restyler/master/bin/restyle-path -o /home/vscode/bin/restyle-path
+RUN chmod +x /home/vscode/bin/restyle-path
 RUN chown -R vscode:vscode /home/vscode
+
+

.devcontainer/devcontainer.json

@@ -1,17 +1,13 @@
 {
     "name": "CHIP Ubuntu Development Environment",
+    "runArgs": ["--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined"],
     "build": {
         "dockerfile": "Dockerfile",
         "args": {
             //  "BUILD_VERSION": "$(cat integrations/docker/images/chip-build/version)" // trying to get this to work
             "BUILD_VERSION": "0.2.7"
         }
     },
-    "runArgs": [
-        "--cap-add=SYS_PTRACE",
-        "--security-opt",
-        "seccomp=unconfined"
-    ],
     "remoteUser": "vscode",
     // Add the IDs of extensions you want installed when the container is created in the array below.
     "extensions": [
@@ -23,9 +19,11 @@
         "eamodio.gitlens",
         "yuichinukiyama.vscode-preview-server",
         "aaron-bond.better-comments",
-        "foxundermoon.shell-format"
+        "foxundermoon.shell-format",
+        "editorconfig.editorconfig",
+        "esbenp.prettier-vscode"
     ],
-    // Use 'settings' to set *default* container specific settings.json values on container create. 
+    // Use 'settings' to set *default* container specific settings.json values on container create.
     // You can edit these settings after create using File > Preferences > Settings > Remote.
     "settings": {
         "terminal.integrated.shell.linux": "/bin/bash"