add back n5-utils etc, is needed for bigstitcher

Dockerfile

@@ -36,12 +36,12 @@ ENV JAVA_HOME=/usr/lib/jvm/java-1.8.0-amazon-corretto
 
 
 #install maven hdf5-tools deps, 7zip (for zarr zipstore archiving)
-#RUN apt-get update && apt-get install -y maven hdf5-tools libblosc-dev p7zip-full && mkdir -p /opt/bin
+RUN apt-get update && apt-get install -y maven hdf5-tools libblosc-dev p7zip-full && mkdir -p /opt/bin
 
-#ENV PATH $PATH:/opt/bin
+ENV PATH $PATH:/opt/bin
 
 #install n5-utils
-#RUN cd /opt && git clone https://github.com/saalfeldlab/n5-utils && cd n5-utils && ./install /opt/bin
+RUN cd /opt && git clone https://github.com/saalfeldlab/n5-utils && cd n5-utils && ./install /opt/bin
 
 #install bigstitcher-spark, and customize launcher to include args for mem and cpu 
 #RUN cd /opt && git clone https://github.com/akhanf/BigStitcher-Spark.git && cd BigStitcher-Spark && ./install -t 32 -m 128 && cp -v affine-fusion /opt/bin && cp -v target/BigStitcher-Spark-0.0.2-SNAPSHOT.jar /opt/bin