Revert "Yaml is kind of ugly.. I will consider XML via xstream on a seperate branch"

This reverts commit b4d087bf12d2a7b95d3f45939c07e546dcbf4e2d.
Revert "Untracked the bin which should not be included. Already in .gitignore"

This reverts commit ff40e4fe7399829385f155c317c563665ab9e667.
Revert "More getters and setters for the yaml library"

This reverts commit f6241eb515991b47b121b662aa10b22a4e0690e7.
Now removed bin again