added my name to credits

changed name of "klerken" to include "odontologen"

changed the string find_startTitle
Merge branch 'sixth_iteration' of https://github.com/Achillia/version1.git into sixth_iteration
changed string find_startTitle
added "odontologen" to klerken in the buildings list
Merge branch 'sixth_iteration' of https://github.com/Achillia/version1.git into sixth_iteration