Ignore md files

Makefile

@@ -1,8 +1,10 @@
+.PHONY: all style clean test TAGS
+
 all: style gradle-assemble
 
 style: shell-script-style python-style java-style markdown-style
 
-SH_SCRIPTS   = $(shell grep --exclude-dir=build --exclude-dir=repos --exclude-dir=cache -r -l '^\#! \?\(/bin/\|/usr/bin/env \)sh'   * | grep -v 'git-hires-merge' | grep -v /.git/ | grep -v '~$$' | grep -v '\.tar$$' | grep -v gradlew)
+SH_SCRIPTS   = $(shell grep --exclude-dir=build --exclude-dir=repos --exclude-dir=cache -r -l '^\#! \?\(/bin/\|/usr/bin/env \)sh'   * | grep -v 'git-hires-merge' | grep -v /.git/ | grep -v '~$$' | grep -v '\.tar$$' | grep -v '\.md$' | grep -v gradlew)
 BASH_SCRIPTS = $(shell grep --exclude-dir=build --exclude-dir=repos --exclude-dir=cache -r -l '^\#! \?\(/bin/\|/usr/bin/env \)bash' * | grep -v /.git/ | grep -v '~$$' | grep -v '\.tar$$' | grep -v gradlew)
 PYTHON_FILES = $(shell find .  -name '*.py' ! -path './repos/*' -not -path "./.workdir/*" -not -path "./cache*/*" | grep -v '/__pycache__/' | grep -v '/.git/' | grep -v gradlew)
 
@@ -31,7 +33,7 @@ check-python-style:
 	pylint -f parseable --disable=W,invalid-name --disable=W,duplicate-code ${PYTHON_FILES}
 
 markdown-style:
-	markdownlint "*.md" --disable MD013 --no-recursive --ignore "node_modules/*"
+	markdownlint "*.md" --disable MD013
 
 # This target deletes files that are not committed to version control.
 clean: