Make clean gets rid of TAGS (obsolete TAGS files in other directories can override)

git-svn-id: file:///svn/toku/tokudb@12374 c7de825b-a66e-492c-adef-691d508d4ae1

toku_include/Makefile.include

@@ -326,6 +326,8 @@ clean-default:
 	rm -f *.exe *.obj *.pdb *.ilk
 	rm -f *.exe.manifest *.dll.manifest
 	rm -rf *.bundle
+	rm -rf TAGS
+
 
 #Prevent using the wrong extensions/target types (Otherwise prereqs get confused).
 %$(WRONGBINSUF): %.c