Add popups to marker (conflict with tracelayer)

Signed-off-by: matskiba <mat@mat-VirtualBox.(none)>
geo: Raised the zIndex of the markerLayer after every layer update
Add dynamic text
Change from "manual close" to "mouse hover"

Signed-off-by: matskiba <mat@mat-VirtualBox.(none)>
Merge pull request #4 from frodetbj/experiment

Experiment