Merge pull request #19 from dinoboff/master

Add method to query the list of pgy.
Merge pull request #20 from dinoboff/master

Bump version
Merge pull request #21 from dinoboff/master

Fix app-build
Merge pull request #22 from dinoboff/master

Update listStudent service method to accept params
Merge pull request #23 from dinoboff/master

Bump version
Update app-build