Fixed typo in README
Merge branch 'hotfix/v1.4.1'

* hotfix/v1.4.1:
  Possibility to switch between less and lessphp
Bump version
Merge branch 'hotfix/v1.4.2' into develop

* hotfix/v1.4.2:
  Bump version
  Fixed typo in README

Conflicts:
	composer.lock