Updated examples and contributing documentation

* updated examples to include workflow and added contributing docs

* fixed links in contributing

Author: davidbuzinski

devel/contributing.md

@@ -0,0 +1,30 @@
+## Contributing
+
+To get started, install the CircleCI CLI:
+
+```
+brew install circleci
+```
+
+Familiarize yourself with the best practices in the [orb authoring process](https://circleci.com/docs/2.0/orb-author/).
+
+Make changes to the orb in the src folder. After you are done updating, pack and validate the orb locally:
+
+```
+circleci orb pack > orb.yml
+circleci orb validate orb.yml
+```
+Note: the packed orb.yml file does not need to be committed to the repo. CircleCI will take care of all of this on release.
+
+If you update the pipeline, you can try validating the config or locally executing jobs, but this behavior has been flaky with the dynamic configuration recommended in the orb authoring documentation.
+
+```
+circleci config validate
+circleci local execute
+```
+
+## Creating a New Release
+
+Changes should be made on a new branch. The new branch should be merged to the master branch via a pull request. Ensure that all of the CI pipeline checks and tests have passed for your changes. 
+
+After the pull request has been approved and merged to master, follow the Github process for [creating a new release](https://docs.github.com/en/repositories/releasing-projects-on-github/managing-releases-in-a-repository). This will kick off a new pipeline execution, and the orb will automatically be published to the CircleCI registry if the pipeline finishes successfully. Check the [Matlab orb registry](https://circleci.com/developer/orbs/orb/mathworks/matlab) for the new version after the pipeline finishes executing.

src/examples/run-custom-script.yml

@@ -4,7 +4,7 @@ description: >
 usage:
   version: 2.1
   orbs:
-    matlab: mathworks/matlab@x.y
+    matlab: mathworks/matlab@0
   jobs:
     build:
       machine:
@@ -14,3 +14,7 @@ usage:
         - matlab/install
         - matlab/run-command:
             command: myscript
+  workflows:
+    build:
+      jobs:
+        - build

src/examples/run-tests-with-report.yml

@@ -4,7 +4,7 @@ description: >
 usage:
   version: 2.1
   orbs:
-    matlab: mathworks/matlab@x.y
+    matlab: mathworks/matlab@0
   jobs:
     build:
       machine:
@@ -16,3 +16,7 @@ usage:
             test-results-junit: test-results/matlab/results.xml
         - store_test_results:
             path: test-results
+  workflows:
+    build:
+      jobs:
+        - build