Add comments to sendMessage() request
Add comments to getCurrencyRates() request
Add comments to getUserInfo() request
Add comments to editUser() request
Add comments to getPaczkomaty() request
Add comments to getTracking() request
Add comments to packageCancel() request
Add comments to packageDelete() request
Add comments to registerUser() request
Add comments to packageDetails() request
Add comments to addressbookDelete() request
Add missing parameters to addressbookDelete() request
Add comments to Core::sendRequest() method
Add comments to Core::receiveReply() method
Add comments to packagesGetWaiting() request
Add missing parameters to packagesGetWaiting() request