Fixing database handler
FajlInfo class added, trying to fix the Stream bug
Merge branch 'master' of https://github.com/fodorkrisz/SZTK
Namespace bug fixed in service implementation
Fajlszerver interface fix
Client connected to server
Merge https://github.com/fodorkrisz/SZTK
Add client's exceptions class
Server updated to communicate correctly with client
crazy array comparison bug fixed in login
Login fixed
merged with master