Conditional validation update

Now also fields can have conditional validation

Added conditional validation

0.11.0

Conditional validation update

Sanitizers

Added sanitizers support and examples

Readme improvements

Added readme table of contents and more examples

Cleanup

Tests were removed outside of src folder

Removed validator dependency

Changes
Validator is now a dev dependency

Async update

Bug fixes

• Fixed async validation

Improvements

• Added async/await example in readme
• Added cross field validation support and examples
• Added possibility to display field values in messages

Automatic build and test

0.9.5

Readme update, CircleCI

License update

0.9.2

Updated license

0.9.1

Readme improvement