Remove Carbon dependency

[nozavroni]

Carbon is only used for one extremely minor thing in the Taster class. It is way more trouble than it's worth and the DateTime class could probably do the exact same thing you're doing with it anyway.

• [ ] Documentation
  • [x] Remove references to Carbon and dependencies
  • [x] Remove DependencyException
• [x] Remove all references to carbon in the code

[nozavroni]

Closing all issues that only need documentation.