Move files in docker directory to iced-rs/docker repository

docker/Dockerfile.aarch64-unknown-linux-gnu

@@ -1,31 +0,0 @@
-FROM debian:buster
-
-RUN dpkg --add-architecture arm64 && \ 
-    apt-get update && \
-    apt-get install --assume-yes \
-    curl \
-    build-essential \
-    cmake \
-    g++-aarch64-linux-gnu \
-    git \
-    pkg-config \
-    libdbus-1-dev:arm64 \
-    libudev-dev:arm64 \
-    libxkbcommon-dev:arm64 \
-    libfontconfig1-dev:arm64
-
-RUN curl https://sh.rustup.rs -sSf | sh -s -- -y \
-    --default-toolchain stable \
-    --no-modify-path \
-    --profile minimal
-
-ENV RUSTUP_HOME=/root/.rustup \
-    CARGO_HOME=/root/.cargo \
-    PATH=/root/.cargo/bin:$PATH \
-    PKG_CONFIG_ALLOW_CROSS=1 \
-    PKG_CONFIG_PATH=/usr/lib/aarch64-linux-gnu/pkgconfig \
-    CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc \
-    CC_aarch64_unknown_linux_gnu=aarch64-linux-gnu-gcc \
-    RUST_TEST_THREADS=1    
-
-RUN rustup target add aarch64-unknown-linux-gnu

docker/Dockerfile.armv7-unknown-linux-gnueabihf

@@ -1,31 +0,0 @@
-FROM debian:buster
-
-RUN dpkg --add-architecture armhf && \ 
-    apt-get update && \
-    apt-get install --assume-yes \
-    curl \
-    build-essential \
-    cmake \
-    g++-arm-linux-gnueabihf \
-    git \
-    pkg-config \
-    libdbus-1-dev:armhf \
-    libudev-dev:armhf \
-    libxkbcommon-dev:armhf \
-    libfontconfig1-dev:armhf
-
-RUN curl https://sh.rustup.rs -sSf | sh -s -- -y \
-    --default-toolchain stable \
-    --no-modify-path \
-    --profile minimal
-
-ENV RUSTUP_HOME=/root/.rustup \
-    CARGO_HOME=/root/.cargo \
-    PATH=/root/.cargo/bin:$PATH \
-    PKG_CONFIG_ALLOW_CROSS=1 \
-    PKG_CONFIG_PATH=/usr/lib/arm-linux-gnueabihf/pkgconfig \
-    CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
-    CC_armv7_unknown_linux_gnueabihf=arm-linux-gnueabihf-gcc \
-    RUST_TEST_THREADS=1    
-
-RUN rustup target add armv7-unknown-linux-gnueabihf

docker/README.md

@@ -1,17 +0,0 @@
-## Build
-To use `cross` to compile for Raspberry Pi you first need to build the docker image.
-Use these commands to build the images needed.
-
-**NOTE:** Run these commands inside the `docker` folder. This is needed since `docker`
-uses surrounding directories as "context" for building the image, which means it'll
-copy the entire `target` directory.
-
-### Raspberry Pi 2/3/4 (32 bits)
-```
-$ docker build -t iced-rs/armv7 -f Dockerfile.armv7-unknown-linux-gnueabihf .
-```
-
-### Raspberry Pi 3/4 (64 bits)
-```
-$ docker build -t iced-rs/aarch64 -f Dockerfile.aarch64-unknown-linux-gnu .
-```