auth: updated saml docs, and re-order info on plugin details for easier setup

docs/Dockerfile

@@ -4,15 +4,30 @@ WORKDIR /project
 
 RUN apt-get update \
  && apt-get install --no-install-recommends --yes \
-      curl \
-      zip \
-      graphviz \
-      imagemagick \
-      make \
+    curl \
+    zip \
+    graphviz \
+    dvipng \
+    imagemagick \
+    make \
+    latexmk \
+    texlive-latex-recommended \
+    texlive-latex-extra \
+    texlive-xetex \
+    fonts-freefont-otf \
+    texlive-fonts-recommended \
+    texlive-lang-greek \
+    tex-gyre \
  && apt-get autoremove \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*
 
+RUN curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip" && \
+    unzip awscliv2.zip && \
+    ./aws/install && \
+    rm -rf ./aws && \
+    rm awscliv2.zip
+
 RUN \
     python3 -m pip install --no-cache-dir --upgrade pip && \
     python3 -m pip install --no-cache-dir Sphinx Pillow