Merge pull request #53 from Limech/master

Support for multiple input folders.
Add group description
Merge branch 'isRuslan-group-description' into dev
Bump version 0.5.0
Clean Changelog.
Add contributors.
Remove template basic.
Add Hint for apiGroupDescription.
Unified output of directory names in api_data. (\r\n)
Add test for group.
Update tests.
Add contributors.
Update template libs. Replace require-jquery with require and jquery.
Update test fixtures.
Update changelog.
Add @apiHeader
Add @headerTitle.
Add @headerExample.
Add @apiHeaderStructure, @apiDefineHeaderStructure.
Update fixtures. Fix Scrollbug
https://github.com/apidoc/apidoc/issues/64
Bump version 0.5.0.