Uploaded Johan diagrams since his git is giving problems again
Made changes to the documentation
Merge branch 'Voting' of https://github.com/RudigerRoach/301_main_emma into Voting
Splited the loginservlet and startservlet from minimalserver for one responsibility principle
Merge branch 'Voting' of https://github.com/RudigerRoach/301_main_emma into Voting