bring latest version of template

.github/ISSUE_TEMPLATE.md

-Please delete the text below before submitting your contribution. 
+Please delete this line and the text below before submitting your contribution.
 
 ---
 

.github/PULL_REQUEST_TEMPLATE.md

-Please delete the text below before submitting your contribution. 
+Please delete this line and the text below before submitting your contribution.
 
 ---
 

_includes/links.md

 [cc-by-human]: https://creativecommons.org/licenses/by/4.0/
 [cc-by-legal]: https://creativecommons.org/licenses/by/4.0/legalcode
 [ci]: http://communityin.org/
-[coc-reporting]: https://docs.carpentries.org/topic_folders/policies/code-of-conduct.html#reporting-guidelines
+[coc-reporting]: https://docs.carpentries.org/topic_folders/policies/code-of-conduct.html#incident-reporting-guidelines
 [coc]: https://docs.carpentries.org/topic_folders/policies/code-of-conduct.html
 [concept-maps]: https://carpentries.github.io/instructor-training/05-memory/
 [contrib-covenant]: https://contributor-covenant.org/
@@ -18,8 +18,15 @@
 [jekyll-windows]: http://jekyll-windows.juthilo.com/
 [jekyll]: https://jekyllrb.com/
 [jupyter]: https://jupyter.org/
+[kramdown]: https://kramdown.gettalong.org/
 [lc-lessons]: https://librarycarpentry.org/lessons/
+[lesson-aio]: {{ relative_root_path }}{% link aio.md %}
+[lesson-coc]: {{ relative_root_path }}{% link CODE_OF_CONDUCT.md %}
 [lesson-example]: https://carpentries.github.io/lesson-example/
+[lesson-license]: {{ relative_root_path }}{% link LICENSE.md %}
+[lesson-mainpage]: {{ relative_root_path }}{% link index.md %}
+[lesson-reference]: {{ relative_root_path }}{% link reference.md %}
+[lesson-setup]: {{ relative_page_root }}{% link setup.md %}
 [mit-license]: https://opensource.org/licenses/mit-license.html
 [morea]: https://morea-framework.github.io/
 [numfocus]: https://numfocus.org/
@@ -36,5 +43,6 @@
 [styles]: https://github.com/carpentries/styles/
 [swc-lessons]: https://software-carpentry.org/lessons/
 [swc-releases]: https://github.com/swcarpentry/swc-releases
+[training]: https://carpentries.github.io/instructor-training/
 [workshop-repo]: {{ site.workshop_repo }}
 [yaml]: http://yaml.org/

bin/boilerplate/.travis.yml

 # dist: trusty  # Ubuntu 14.04
 language: python
-python: 3.6
+python: 3.7
 branches:
   only:
   - gh-pages

bin/knit_lessons.sh

@@ -3,6 +3,6 @@
 # Only try running R to translate files if there are some files present.
 # The Makefile passes in the names of files.
 
-if [ $# -ne 0 ] ; then
+if [ $# -eq 2 ] ; then
     Rscript -e "source('bin/generate_md_episodes.R')" "$@"
 fi