Merge pull request #278 from maxim-belkin/fix264

Run lesson-fixme from within lesson-check

diff --combined Makefile
index c8b31c5b4f505b0944940f6ca1ef19c82a6d74bf,bf5d12ba20b3adc0bf22190bb3f43da5965c487f..e42e5bfdecead2be9e8544891641aa86651701c4
--- 1/Makefile
--- 2/Makefile
+++ b/Makefile
@@@ -88,16 -88,16 +88,16 @@@ ${RMD_DST} : ${RMD_SRC
        @bin/knit_lessons.sh ${RMD_SRC}
  
  ## lesson-check     : validate lesson Markdown.
- lesson-check :
+ lesson-check : lesson-fixme
        @bin/lesson_check.py -s . -p ${PARSER} -r _includes/links.md
  
  ## lesson-check-all : validate lesson Markdown, checking line lengths and trailing whitespace.
  lesson-check-all :
 -      @bin/lesson_check.py -s . -p ${PARSER} -l -w --permissive
 +      @bin/lesson_check.py -s . -p ${PARSER} -r _includes/links.md -l -w --permissive
  
  ## unittest         : run unit tests on checking tools.
  unittest :
 -      python bin/test_lesson_check.py
 +      @bin/test_lesson_check.py
  
  ## lesson-files     : show expected names of generated files for debugging.
  lesson-files :