Make issue templates less annoying (#194)

Closes #184 

This PR makes issue templates less annoying by removing some unnecessary
text boxes and allowing issues to be created without the use of a
template.

In the Bug Report template, `Expected Behavior` and `Actual Behavior`
were combined into one, and the `Known Workarounds` section was removed

In the Feature Request template, `Considered Alternatives` was also
removed.

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -18,15 +18,6 @@ body:
           placeholder: Proposed Solution
       validations:
           required: true
-    - type: textarea
-      id: alternatives
-      attributes:
-          label: Considered Alternatives
-          description: |
-              Please provide a description of any alternative solutions or features you've considered.
-          placeholder: Considered Alternatives
-      validations:
-          required: false
     - type: textarea
       id: other-info
       attributes: