Merge pull request #2513 from oleg-nenashev/hacktoberfest2019-feature…

…d-projects-upd

Hacktoberfest 2019 - Copy-edit the featured Project descriptions

content/events/hacktoberfest.adoc

@@ -64,16 +64,16 @@ who have committed to assist contributors and to provide quick turnaround in pul
 
 | link:https://github.com/jenkinsci/configuration-as-code-plugin[Jenkins Configuration-as-Code]
 | Java, YAML
-| Contribute to the fresh new plugin: improve the codebase,
-  add demos and link:https://issues.jenkins-ci.org/issues/?jql=project%20%3D%20JENKINS%20AND%20status%20in%20(Open%2C%20%22In%20Progress%22%2C%20Reopened)%20AND%20labels%20in%20(jcasc-compatibility)[plugin integrations].
+| Contribute to the trending JCasC plugin which allows configuring Jenkins using YAML configuration files: improve the codebase,
+  create new demos or work on link:https://issues.jenkins-ci.org/issues/?jql=project%20%3D%20JENKINS%20AND%20status%20in%20(Open%2C%20%22In%20Progress%22%2C%20Reopened)%20AND%20labels%20in%20(jcasc-compatibility)[plugin integrations].
 
   link:https://github.com/jenkinsci/configuration-as-code-plugin/blob/master/docs/CONTRIBUTING.md[Contributing to JCasC],
   link:https://github.com/jenkinsci/configuration-as-code-plugin/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22[newbie-friendly issues on GitHub],
   link:https://issues.jenkins-ci.org/issues/?filter=18649&jql=project%20%3D%20JENKINS%20AND%20status%20in%20(Open%2C%20Reopened)%20AND%20labels%20%3D%20newbie-friendly%20AND%20(labels%20in%20(jcasc-compatibility%2C%20jcasc-devtools-compatibility)%20or%20component%20in%20(configuration-as-code-plugin%2C%20configuration-as-code-groovy-plugin%2C%20configuration-as-code-secret-ssm-plugin)%20)[newbie-friendly issues in Jenkins JIRA]
 
 | link:https://jenkins.io[Jenkins Website]
 | Documentation, Asciidoc, CSS, Ruby
-| Extend and improve Jenkins documentation, help to improve the website's look&feel, or create link:https://github.com/jenkins-infra/jenkins.io/blob/master/CONTRIBUTING.adoc#adding-a-blog-post[a new blogpost].
+| Extend and improve Jenkins documentation, help to improve the website's look&feel, create link:https://jenkins.io/blog/[a new blogpost], a technology-specific solution page or a tutorial.
 
   link:https://github.com/jenkins-infra/jenkins.io/blob/master/CONTRIBUTING.adoc[Contributing guidelines],
   link:https://issues.jenkins-ci.org/issues/?filter=18650&jql=project%20%3D%20WEBSITE%20AND%20labels%20%3D%20newbie-friendly%20and%20status%20in%20(Open%2C%20Reopened%2C%20%22To%20Do%22)[newbie-friendly issues]
@@ -83,10 +83,7 @@ who have committed to assist contributors and to provide quick turnaround in pul
 | Try out the project and create new demos,
   extend documentation, and create new builders for your toolchains.
 
-  link:https://jenkins-x.io/contribute/[Contributing guidelines],
-  link:https://github.com/jenkins-x/jx/blob/master/docs/contributing/hacking.md[Quick start],
-  link:https://jenkins-x.io/getting-started/create-custom-builder/[creating custom builders],
-  link:https://github.com/jenkins-x/jx/issues?q=is%3Aissue+is%3Aopen+label%3A%22good+first+issue%22[newbie-friendly issues]
+  link:https://jenkins-x.io/blog/2019/09/27/hacktoberfest2019/[Blogpost announcement with all links]
 
 | link:/sigs/chinese-localization/[Chinese Localization SIG]
 | Documentation, Asciidoc, Java