Changed array notation to []
Merge pull request #42 from kreta-io/new-array-notation

Changed array notation to []
Unified service names
Now are named as follows:
 - Classes: kreta_bundle.class_name.class
 - Services: kreta_bundle.folder.short_class_name (Remove last word if is same as folder name. For example IssueEvent -> kreta_web.event.issue)