adds LIghtning Talks page. updates home page. modifies unit test to look for Meetup Link as a button

[juliancoy]

Description

General updates. Adds LIghtning Talks page. Updates home page. Modifies unit test to look for Meetup Link as a button.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

• Test A
• Test B
  Both tests are passing after running
  npm run test:unit

Checklist:

• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

Notes / Details