Add snippet for purescript-mode

Author: jcs090218

purescript-mode/jcs-header

@@ -0,0 +1,14 @@
+# -*- mode: snippet -*-
+# name: jcs-header
+# key: jcs-header
+# --
+-- ========================================================================
+-- $File: `(jcs-file-name)` $
+-- $Date: `(format-time-string "%Y-%m-%d %H:%M:%S")` $
+-- $Revision: $
+-- $Creator: ${1:CREATOR_NAME} $
+-- $Notice: See LICENSE.txt for modification and distribution information
+--                   Copyright © `(format-time-string "%Y")` by ${2:COPYRIGHT_INFO} $
+-- ========================================================================
+
+$0