Making sure to use up-to-date submodules.
Making sure to use up-to-date submodules.

The simple footnotes plugin was not found in the prev. build:
https://travis-ci.org/dhermes/bossylobster-blog/builds/199115161

dhermes/bossylobster-blog,dhermes/bossylobster-blog,dhermes/bossylobster-blog,dhermes/bossylobster-blog,dhermes/bossylobster-blog,dhermes/bossylobster-blog,dhermes/bossylobster-blog