Improve middleware tests
Created table driven tests.
Improve OpenCensus documentation
Add OpenCensus middleware
This new middleware was created to collect metrics and tracing of
Echo HTTP requests.
Fix documenation info
Fixed the documentation info.
Add Logrus Middleware
Logrus middleware was created to log the information about echo
Add ZeroLog Middleware
ZeroLog middleware was created to log the information about echo
Starting the project with a simple boilerplate.