Update welcome message to newcomers in WelcomeBot configuration

[first-timers]

Hi, this is a first-timers-only issue. This means we've worked to make it more legible to folks who either haven't contributed to our codebase before, or even folks who haven't contributed to open source before.

If that's you, we're interested in helping you take the first step and can answer questions and help you out as you do. Note that we're especially interested in contributions from people from groups underrepresented in free and open source software!

We know that the process of creating a pull request is the biggest barrier for new contributors. This issue is for you 💝

If you have contributed before, consider leaving this one for someone new, and looking through our general help wanted issues. Thanks!

🤔 What you will need to know.

Nothing. This issue is meant to welcome you to Open Source :) We are happy to walk you through the process.

📋 Step by Step

• 🙋 Claim this issue: Comment below. If someone else has claimed it, ask if they've opened a pull request already and if they're stuck -- maybe you can help them solve a problem or move it along!

• 📝 Update the file .github/config.yml in the plots2 repository (press the little pen Icon) and edit the line as shown below.

See this page for some help in taking your first steps!

Below is a "diff" showing in red (and a -) which lines to remove, and in green (and a +) which lines to add:

@@ -3,21 +3,23 @@
 # Configuration for new-issue-welcome - https://github.com/behaviorbot/new-issue-welcome
 
 # Comment to be posted to on first time issues
-newIssueWelcomeComment: >
+newIssueWelcomeComment: |
   Thanks for opening your first issue here! Please follow the issue template to help us help you 👍🎉😄
+  If you have screenshots to share demonstrating the issue, that's really helpful! 📸
 
 # Configuration for new-pr-welcome - https://github.com/behaviorbot/new-pr-welcome
 
 # Comment to be posted to on PRs from first time contributors in your repository
-newPRWelcomeComment: >
-  Thanks for opening this pull request! `Dangerbot` will test out your code and reply in a bit with some pointers and requests. There may be some errors, but don't worry! We're here to help! 👍🎉😄
+newPRWelcomeComment: |
+  Thanks for opening this pull request! `Dangerbot` will test out your code and reply in a bit with some pointers and requests. 
+  There may be some errors, **but don't worry!** We're here to help! 👍🎉😄
 
 # Configuration for first-pr-merge - https://github.com/behaviorbot/first-pr-merge
 
 # Comment to be posted to on pull requests merged by a first time user
-firstPRMergeComment: >
-  Congrats on merging your first pull request! 🙌🎉⚡️ Your code will likely be published to PublicLab.org in the next few days. In the meantime, can you tell us your Twitter handle so we can thank you properly?
-
-
+firstPRMergeComment: |
+  Congrats on merging your first pull request! 🙌🎉⚡️ 
+  Your code will likely be published to PublicLab.org in the next few days. 
+  In the meantime, can you tell us your Twitter handle so we can thank you properly?
 
 # It is recommend to include as many gifs and emojis as possible

• 💾 Commit your changes

• 🔀 Start a Pull Request. There are two ways how you can start a pull request:

1. If you are familiar with the terminal or would like to learn it, here is a great tutorial on how to send a pull request using the terminal.

2. You can also edit files directly in your browser and open a pull request from there.

• 🏁 Done Ask in comments for a review :)

🤔❓ Questions?

Leave a comment below!

Is someone else already working on this?

We encourage you to link to this issue by mentioning the issue # in your pull request, so we can see if someone's already started on it. If someone seem stuck, offer them some help! Otherwise, take a look at some other issues you can help with. Thanks!

(This issue was created by First-Timers-Bot.)

[nwyll]

I would like to claim his issue. I have never contributed to open source before.

[grvsachdeva]

Hi @nwyll, welcome to the awesome world of Open Source and Public Lab. Feel free to proceed with the issue. Thanks!

[jywarren]

Hi, @nwyll -- welcome!!! 🙌

It looks like @wilsantow has taken this one on in #3415

(@wilsantow, thank you! Please try to leave a comment on the originating issue though so other people don't also try to solve it! But great job!)

@nwyll I'll make you a new one right now :-)

[jywarren]

Here you go @nwyll ! #3419