refactor: config: Use single JSON5 file to configure multiple parallel streams

This MR supports JSON arrays and custom objects in configuration files, enabling an arbitrary number of streams to be configured by the user.

Support for the legacy "CONF" format is dropped.

Fixes #58 (closed)

scripts/runSCdaq.sh

@@ -12,7 +12,7 @@ umask 000 # Files and folders we create should be world accessible
 while true 
 do
     echo "Starting scdaq..."
-    /opt/scdaq/bin/scdaq --config /etc/scdaq/scdaq.conf 2>&1
+    /opt/scdaq/bin/scdaq --config /etc/scdaq/scdaq.json5 2>&1
     if [[ ${PIPESTATUS[0]} == 78 ]]; then # Numerical value of EX_CONFIG.
       # If the configuration is incomplete there's no point in us retrying forever..
       exit 1