Merge branch 'master' into develop
Update readme.md
find&replace in controller $this->data to $this->request->data
replacing this->data with this->request->data on i18nCategoriesController
wrong field name in categories/admin_delete test case
Bottom pagination error

The element "paging" does not exist in the code, resulting in the following error:
Element Not Found: Elements/paging.ctp
Merge pull request #11 from mcallisto/patch-1

Bottom pagination error
Merge pull request #12 from izus/master

several minor fixes
Allow configuration of Sluggable behavior using the configure class
Merge branch 'patch-1' into develop
Fixing CS issues and started refactoring the tests
Adding composer.json
Adding AllCategoriesTest.php
Adding CONTRIBUTING.md for contribution guidelines
Refactoring the documentation
Merge branch 'develop' into release/1.2.0
Merge branch 'release/1.2.0'