Fixed typo
Merge pull request #79 from pborreli/patch-1

Fixed typo
Update README.md

added initial contribution guidelines
Merge branch '1.0.0-wip'
Merge branch '1.0.0-wip'
Merge branch '1.0.0-wip' of https://github.com/aljinovic/kint into 1.0.0-wip
changed tabs layout in aante-light theme