non-overlapping search optimization of GS implemented
optimization working good - record of all alternatives
fixed formula for orientation calculation for max coverage in newGreedyPlacement function
modified getGStargets() to look for valid targets only on specific equidistant grid points
added new parameter for sliceOpenAngles + auto fix for fitting the slice in 360degrees
added visalization marker for GS targets - fix required
visualization of grid working
code clean up
multiple grid sizes
Merge pull request #49 from ipa-mig-mc/feature/search_span_optimization

Feature/search span optimization