more test cases for FileSystem
Update README.md
Update README.md
move method refactor
RecordParser refactor and test cases
Add listen method with port, address and handler to HttpServer + tests
update build system with scala lang instead of mongodb
remove empty class
EventBus refactor and echo test suite

source and project credits fix

Change author

Change author

removed redundant methods
tagged interface implementation

Internal class EventBusHandler created for better unregister procedure handling, so no need for temporal storing in the event bus state.
Pubsub test case added

Added implicit conversion for org.vertx.java.core.MultiMap to scalas builtin mutable.MultiMap.

Changed signatures for HttpServerRequest.{headers, params} and HttpServerResponse.{headers, trailers}
from mutable.MultiMap[Any, Any] to mutable.MultiMap[String, String] since internally a key-pair of string
values is stored. The implicit conversion creates a new MultiMap instance, hence any mutation done to that
instance will not affect the internal representation. Say you want to add additional headers/trailer to
HttpServerResponse, you should use put{Header, Trailer} methods provided rather than adding them manually to
the MultiMap instance acquired via headers/trailers methods.

Removed unused methods and reply type parameter added.
Reply test case added

clean up