Add doc dir with unfinished markdown docs

Makefile.am

@@ -27,6 +27,7 @@ EXTRA_DIST = \
 	konf/module.am \
 	plugins/module.am \
 	libc/module.am \
+	doc/module.am \
 	contrib \
 	xml-examples \
 	debian \
@@ -43,3 +44,4 @@ include $(top_srcdir)/clish/module.am
 include $(top_srcdir)/bin/module.am
 include $(top_srcdir)/plugins/module.am
 include $(top_srcdir)/libc/module.am
+include $(top_srcdir)/doc/module.am

doc/module.am

@@ -0,0 +1,2 @@
+EXTRA_DIST += \
+	doc/klish.md