Restoring some changes that got clobbered and fix jana trying to write to sns files

<tool id="interactive_tool_jana2020" tool_type="interactive" name="Jana2020 Visualizer" version="0.1.0" profile="22.05">

    <requirements>

        <container type="docker" shell="/bin/bash">code.ornl.gov:4567/ndip/tool-sources/generic/jana2020:latest</container>

        <container type="docker" shell="/bin/bash">code.ornl.gov:4567/ndip/tool-sources/generic/jana2020:0.10</container>

    </requirements>

    <entry_points>

        <entry_point name="Jana2020 Visualizer" label="janatool" requires_domain="False" requries_path_in_url="True">

        ln -s \${GALAXY_WORKING_DIR}/outputs /home/novnc_user/outputs &&

        #for $i, $s in enumerate($datasets)

            #set $name = os.path.basename(str($s.input.element_identifier))

            ln -sf '${s.input}' '/home/novnc_user/inputs/${name}' &&

            cp '${s.input}' '/home/novnc_user/inputs/${name}' &&

        #end for

        /start.sh

        /start.sh \$GALAXY_TOOL_USER

        ]]>

    </command>

    <inputs>