Merge pull request #2 from nirzaf/dependabot/nuget/Source/Newtonsoft.Json-13.0.1

Bump Newtonsoft.Json from 12.0.1 to 13.0.1 in /Source

fixed the course link (#102)

updated udemy course url (#101)

Create GemFile

Update _config.yml

checking locking (#100)

Create _config.yml (#99)

Update index.html

Create _config.yml (#98)

Update index.html

Delete google7e9106f0eef178f4.html

Adding google verification tag (#97)

Add files via upload (#96)

Dev/pijei/add google verification (#95)