Remove Azure Pipelines conf

.azure-pipelines.yml

@@ -1,65 +0,0 @@
-name: $(Build.SourceBranch)-$(date:yyyyMMdd)$(rev:.r)
-trigger:
-  branches:
-    include:
-    - '*'
-
-jobs:
-- job: Build
-  strategy:
-    matrix:
-      windows-stable:
-        imageName: 'vs2017-win2016'
-        rustup_toolchain: stable
-      linux-stable:
-        imageName: 'ubuntu-16.04'
-        rustup_toolchain: stable
-      mac-stable:
-        imageName: 'macos-10.14'
-        rustup_toolchain: stable
-
-  pool:
-    vmImage: $(imageName)
-
-  steps:
-    - checkout: self
-      submodules: true
-    - script: |
-        curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain $RUSTUP_TOOLCHAIN
-        echo "##vso[task.setvariable variable=PATH;]$PATH:$HOME/.cargo/bin"
-        export PATH=$PATH:$HOME/.cargo/bin
-        rustup update $RUSTUP_TOOLCHAIN
-        rustup default $RUSTUP_TOOLCHAIN
-        rustc --version
-      displayName: Install rust (*nix)
-      condition: ne( variables['Agent.OS'], 'Windows_NT' )
-    - script: |
-        rustup update %RUSTUP_TOOLCHAIN%
-        rustup default %RUSTUP_TOOLCHAIN%
-        rustc --version
-      displayName: Install rust (Win)
-      condition: eq( variables['Agent.OS'], 'Windows_NT' )
-    - script: rustup target add wasm32-wasi
-      displayName: Install wasm32-wasi target
-    - script: |
-        powershell -Command "$ProgressPreference = 'SilentlyContinue'; iwr -outf %TEMP%\LLVM-8.0.0-win64.exe https://rust-lang-ci2.s3.amazonaws.com/rust-ci-mirror/LLVM-8.0.0-win64.exe"
-        %TEMP%\LLVM-8.0.0-win64.exe /S /NCRC
-      condition: eq(variables['Agent.OS'], 'Windows_NT')
-      displayName: Install clang (Win)
-    - script: cargo fetch
-      displayName: Fetch cargo dependencies
-    - script: |
-        rustup component add rustfmt
-        rustup component list
-        cargo fmt --all -- --check
-      condition: eq( variables['rustup_toolchain'], 'stable' )
-      displayName: Check formatting
-    - script: cargo build --release
-      displayName: Cargo build release
-    - script: cargo build
-      displayName: Cargo build
-    - bash: RUST_BACKTRACE=1 cargo test --features wasm_tests --all
-      displayName: Cargo test
-    - script: cargo doc
-      condition: eq(variables['Agent.OS'], 'Darwin')
-      displayName: Cargo doc