Added setup and features documentation
phpunit.xml renamed to phpunit.xml.dist
removed getDataForSnippet method
Added ContentService tests
added content extension test with exception
removed category list
Copied old test and updated for current version
Merge pull request #1 from martiis/docs

Added setup and features documentation
Merge pull request #4 from ex13/phpunit-xml-dist

phpunit.xml renamed to phpunit.xml.dist
Merge pull request #6 from martiis/rm_category_list

Removed CategoryList
Merge pull request #5 from martiis/issue_2

removed getDataForSnippet method, content service and extension tests
Merge pull request #10 from GrandLTU/CategoryServiceTest

Introduced category service tests
Added default tree template.
Fixed category bugs, added tests.
Fixed tests to work with testing bundle.