Fixed WorldMap Module paths to be relative instead of absolute (data/wm/...

...)
what you do here is basically the same as adding a line to [1] the QGears::Application does the same thing [2]

[1] https://github.com/q-gears/q-gears/blob/master/output/resources.cfg
[2] https://github.com/q-gears/q-gears/blob/master/QGearsMain/src/common/QGearsApplication.cpp#L138