Rename test folder to tests
Cleanup
Add comments
CS fixes
CS fixes
Mwop feedbacks
Move logic from Module to Listener
add Docblock for IDE
Merge pull request #1 from bakura10/clean

Convention and cleaning code
[#1] Remove unneeded file

- As noted in a comment on the PR
[#1] Correct return value types
[#1] remove `@internal` annotations
[#1] Restore fluent interface
[#1] Revert renaming the test directory

- I do not know why it was renamed in the first place.
[#1] Add aliases

- Some services were renamed, which means existing installs break; added
  aliases from old names to new.
[#1] CS fixes

- Trailing whitespace
Merge branch 'hotfix/1'

Close #1