new icon: phoenix (original, plain)

[Kartstig]

• Fixes Icon Request - Phoenix Framework #101
• Fixes Elixir & Phoenix Icons? #33
• From Add various new platforms and languages (elixir, phoenix, arduino, minix, raspberry pi) #102

[amacado]

Thank you for your contribution. Please take a look at our updated contribution guidelines and pay special attention to:

• At least the plain or line version of the icon is required (since those are required for the icon font)
• Modify devicon.json to include the icon (or variations)
• Modify devicon-colors.css to include the colored version of the icon

[Thomas-Boi]

Hello there,
Recently, we just introduced an automation pipeline to Devicon which will help us create the icons. Before we can merge your changes in, there are a few things that we need to do first:

1. Merge the current devicon/develop branch into your PR branch. This contains the build script needed for us to build your icons.
2. Read the CONTRIBUTING.md for things to do before merging and review our icon standards.
3. Push your changes and/or branches. We will review them once this is done and merge your PR if everything goes well.

Thank you for contributing to this repo. We are sorry that we haven't accept any PR for awhile. Now that we have a build pipeline, we can merge PRs more quickly than before.

We hope to see your icons in the Devicon repo soon :)

Cheers,
Devicon Team

[Thomas-Boi]

Hello there,

We notice that this PR has been inactive for awhile now. It would be a waste of your time and effort if we just close this PR and throw away the SVGs in here. Thus, 1 month from now, if this PR remains inactive/stale, we will fork your repo, fix any issues, and merge your icons ourselves.

Since GitHub tracks contributions by commits, you will still be credited. We also hope that you will help us merge this PR before the deadline comes.

Cheers,
Devicon Team

[Kartstig]

@amacado I added a plain icon per guidelines.

I am not able to figure out the correct fonts to make the wordmark versions

[amacado]

I suggest to remove phoenix-plain.svg, because I can't see any difference compared to phoenix-original.svg but the svg code does not look very pretty.

I suggested a code change to devicon.json to fulfill our updated requirements. If you could remove the depreceated enable-background="new 0 0 128 128" from the svg I'm happy 👍🏻

Also changed the branch to develop.

[Kartstig]

Done!

[amacado]

@Kartstig could you resolve the conflichts with devicon.json? Probably you need to merge with current development branch.

[amacado]

A font version is missing for phoenix. We need at least one font version to add the icon to our set :)

[Panquesito7]

#551.