+# collection-merge
+#
+# Merge two or more collections together. Can also be used to extract specific
+# files from a collection to produce a new collection.
+#
+# input:
+# An array of collections or collection/file paths in script_parameter["input"]
+#
+# output:
+# A manifest with the collections merged. Duplicate file names will
+# have their contents concatenated in the order that they appear in the input
+# array.
+