Merge pull request #31 from Gegga87/master

added userId to addfriendrequest and removefriendrequest
Merge pull request #32 from Gegga87/master

method names updated
fixed postgres
Merge pull request #33 from ahlen/master

fixed postgres
added setup.py file to enable more correct way of install and develop the python parts
Merge pull request #34 from ahlen/master

added setup.py file to enable more correct way of install and develop th...
added a CLI for easier start of services and updated the README to reflect the changes
removed lobbyservice due to merge conflict
Merge pull request #35 from ahlen/master

added a CLI for easier start of services and updated the README to refle...
added friendservice to the cli
fixed a small typo in the cli
fixed a small typo in the cli - again
Merge pull request #36 from ahlen/master

Added Friend service to the CLI
implemented working token handling. Close #4
Merge pull request #37 from ahlen/master

implemented working token handling. Close #4
fixed some typos and started to add more messages to the lobby service