message: Updated Dockerfile. Added Cmake and cargo update command
diff: @@ -9,7 +9,9 @@ RUN apt-get update && \
  libssl-dev \
  curl \
  build-essential \
  - libsqlite3-dev
  + libsqlite3-dev \
  + libsodium-dev \
  + cmake
  ENV RUST_ARCHIVE=rust-1.16.0-x86_64-unknown-linux-gnu.tar.gz
  ENV RUST_DOWNLOAD_URL=https://static.rust-lang.org/dist/$RUST_ARCHIVE
  @@ -29,5 +31,6 @@ RUN useradd -ms /bin/bash -u $uid sovrin
  USER sovrin
  RUN cargo install --git https://github.com/DSRCorporation/cargo-test-xunit
  +RUN cargo update
  WORKDIR /home/sorvin
  \ No newline at end of file
  