valida 0.0.2

Create field, params and object validators from code annotations.

[0.0.2] - 2021-10-30.

• add docs
• fix example file path

[0.0.1] - 2021-10-30.

• Initial release
• Basic types supported
  • String
  • int
  • double
  • List
  • Map
  • Set
  • Classes
  • Nested objects
  • Date
  • Duration