Merge pull request #13 from buren/task_7_1_3

Changed the StartNbrArea in GUI
GUI areas
Update .travis.yml
Merge fixed GUI
Merge branch 'master' of github.com:buren/enduro
Refactor of Participant, creation of Times
Small Participant change
Start of refractor timehandler
Minor name change
Merge branch 'master' of github.com:buren/enduro into task_7_1_3
Fixed errors: Paritipants and main fixes
Need updated files
Merge branch 'master' of github.com:buren/enduro into task_7_1_3
WILL FAIL: temp commit