Latest version of release.sh

Resolves #140

release.sh

@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
+#
+# This file is a WordPress.org plugin release script.
+# For more about how it works, see the documentation at
+# https://github.com/INN/docs/blob/master/projects/wordpress-plugins/release.sh.md
+#
 RELEASE_DIR=release;
 SVN_PATH=$RELEASE_DIR/svn;
 SVN_REPO="https://plugins.svn.wordpress.org/link-roundups/";
@@ -16,6 +21,7 @@ Gruntfile.js
 release/\*
 tests/\*
 node_modules/\*
+./\*\*/.\*
 );
 
 function ensure_release_dir() {
@@ -278,6 +284,9 @@ function help_text() {
   echo "";
   echo "--help:    Display this help screen and exit.";
   echo "";
+  echo "For more information about this script, see:
+  https://github.com/INN/docs/blob/master/projects/wordpress-plugins/release.sh.md";
+  echo "";
   exit 0;
 }