CAPITALIZE certain file names (ie. README.md)

[dkastl]

I saw, that we are a bit inconsistent in using capital letters for files like README, LICENSE, etc.. But it seems to be common practice to do so: https://softwareengineering.stackexchange.com/questions/301691/readme-txt-vs-readme-txt

Some people argue, that this is some old and meaningless rul, but I actually like it as we have it in the pgRouting repository.

What do you think?

[cayetanobv]

I always use capital letters for README files. It is a "de facto" standard. I think we could change that in pgRoutingLayer and osm2pgRouting repositories.

[cvvergara]

We also need
CONTRIBUTING.md
LICENSE
NEWS
CODE_OF_CONDUCT.md

[dkastl]

Hmm, I don't like so much the term CODE_OF_CONDUCT. I prefer https://www.gnu.org/philosophy/kind-communication.html
See https://www.neowin.net/news/richard-stallman-suggests-gnu-kind-as-code-of-conduct-alternative/

[cvvergara]

We have CODE OF CONDUCT on pgRouting
https://github.com/pgRouting/pgrouting/commits/master/CODE_OF_CONDUCT.md

[cayetanobv]

To accomplish this issue in osm2pgRouting: pgRouting/osm2pgrouting#252