chore(markdown): Fixed crowdin issues with frontmatter

scripts/fix-crowdin.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+#
+# For reasons that I don't know nor have been able to fix, Crowding
+# sometimes (but not always) changes the frontmatter marker from:
+# --- to: - - -
+# This causes the webpack loader to not recognize it as frontmatter,
+# which is not good and causes all sorts of problems.
+# This script changes all occurances of `- - -` on a single line to `---`
+# for all files under the markdown folder.
+find ./markdown/. -type f -name "*.md" -exec sed -i "s/^- - -$/---/g" {} +