Update documentation and other files (#185)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: 47erbot

AUTHORS.md

@@ -27,9 +27,9 @@ These are the people that have contributed to the _exercises-stdlib_ project:
 - [![raulraja](https://avatars3.githubusercontent.com/u/456796?v=4&s=20) **raulraja**](https://github.com/raulraja)
 - [![kiroco12](https://avatars1.githubusercontent.com/u/48894338?v=4&s=20) **kiroco12**](https://github.com/kiroco12)
 - [![rafaparadela](https://avatars3.githubusercontent.com/u/315070?v=4&s=20) **rafaparadela**](https://github.com/rafaparadela)
+- [![47erbot](https://avatars1.githubusercontent.com/u/24799081?v=4&s=20) **47erbot**](https://github.com/47erbot)
 - [![Yaskier](https://avatars2.githubusercontent.com/u/1658525?v=4&s=20) **Yaskier**](https://github.com/Yaskier)
 - [![hellrich](https://avatars2.githubusercontent.com/u/11443632?v=4&s=20) **hellrich**](https://github.com/hellrich)
-- [![47erbot](https://avatars1.githubusercontent.com/u/24799081?v=4&s=20) **47erbot**](https://github.com/47erbot)
 - [![FRosner](https://avatars2.githubusercontent.com/u/3427394?v=4&s=20) **FRosner**](https://github.com/FRosner)
 - [![idarlington](https://avatars1.githubusercontent.com/u/5803713?v=4&s=20) **idarlington**](https://github.com/idarlington)
 - [![dominv](https://avatars1.githubusercontent.com/u/3943031?v=4&s=20) **dominv**](https://github.com/dominv)
@@ -41,6 +41,7 @@ These are the people that have contributed to the _exercises-stdlib_ project:
 - [![textPreferred](https://avatars2.githubusercontent.com/u/1721427?v=4&s=20) **textPreferred**](https://github.com/textPreferred)
 - [![jakzal](https://avatars3.githubusercontent.com/u/190447?v=4&s=20) **jakzal**](https://github.com/jakzal)
 - [![josephpconley](https://avatars3.githubusercontent.com/u/1165287?v=4&s=20) **josephpconley**](https://github.com/josephpconley)
+- [![joelittlejohn](https://avatars3.githubusercontent.com/u/686384?v=4&s=20) **joelittlejohn**](https://github.com/joelittlejohn)
 - [![jonboiser](https://avatars2.githubusercontent.com/u/10248067?v=4&s=20) **jonboiser**](https://github.com/jonboiser)
 - [![Samehadar](https://avatars2.githubusercontent.com/u/15636676?v=4&s=20) **Samehadar**](https://github.com/Samehadar)
 - [![kjhoerr](https://avatars3.githubusercontent.com/u/13242722?v=4&s=20) **kjhoerr**](https://github.com/kjhoerr)
@@ -54,7 +55,6 @@ These are the people that have contributed to the _exercises-stdlib_ project:
 - [![hamishdickson](https://avatars1.githubusercontent.com/u/5042218?v=4&s=20) **hamishdickson**](https://github.com/hamishdickson)
 - [![jerolba](https://avatars2.githubusercontent.com/u/709055?v=4&s=20) **jerolba**](https://github.com/jerolba)
 - [![jsuarezb](https://avatars0.githubusercontent.com/u/4175044?v=4&s=20) **jsuarezb**](https://github.com/jsuarezb)
-- [![joelittlejohn](https://avatars3.githubusercontent.com/u/686384?v=4&s=20) **joelittlejohn**](https://github.com/joelittlejohn)
 - [![KevinGreene](https://avatars3.githubusercontent.com/u/320528?v=4&s=20) **KevinGreene**](https://github.com/KevinGreene)
 - [![lmreis89](https://avatars0.githubusercontent.com/u/10532763?v=4&s=20) **lmreis89**](https://github.com/lmreis89)
 - [![mcampagonzalez](https://avatars2.githubusercontent.com/u/19465448?v=4&s=20) **mcampagonzalez**](https://github.com/mcampagonzalez)