avoid error for negative lat/lon. closes #37. or should we entirely remove ui package
avoid error for negative lat/lon. closes #37. or should we entirely remove ui package

tsammons/SMART-GH,kod3r/graphhopper,heisenpai/GraphHopper,engaric/graphhopper,piemapping/graphhopper,piemapping/graphhopper,HelgeKrueger/graphhopper,graphhopper/graphhopper,zzottel/graphhopper,SamSix/graphhopper,jansoe/graphhopper,ratrun/graphhopper,seeebiii/graphhopper,graphhopper/graphhopper,routexl/graphhopper,heisenpai/GraphHopper,zzottel/graphhopper,SamSix/graphhopper,graphhopper/graphhopper,cecemel/graphhopper,Ranjan101/graphhopper,prembasumatary/graphhopper,jansoe/graphhopper,fbonzon/graphhopper,hguerrero/graphhopper,mmalfertheiner/graphhopper,kalvish/graphhopper,Ranjan101/graphhopper,DIVERSIFY-project/SMART-GH,bendavidson/graphhopper,hguerrero/graphhopper,nside/graphhopper,zzottel/graphhopper,msoftware/graphhopper,cloudbearings/SMART-GH,ammagamma/graphhopper,CEPFU/graphhopper,ratrun/graphhopper,boldtrn/graphhopper,tsammons/SMART-GH,devemux86/graphhopper,PGWelch/graphhopper,komoot/graphhopper,SamSix/graphhopper,HelgeKrueger/graphhopper,Kwangseob/graphhopper,cloudbearings/SMART-GH,hguerrero/graphhopper,kalvish/graphhopper,mmalfertheiner/graphhopper,mmalfertheiner/graphhopper,bendavidson/graphhopper,CEPFU/graphhopper,DIVERSIFY-project/SMART-GH,ratrun/graphhopper,don-philipe/graphhopper,devemux86/graphhopper,engaric/graphhopper,joh12041/graphhopper,engaric/graphhopper,prembasumatary/graphhopper,zhiqiangZHAO/graphhopper,fbonzon/graphhopper,ratrun/graphhopper,bendavidson/graphhopper,cecemel/graphhopper,ammagamma/graphhopper,zhiqiangZHAO/graphhopper,msoftware/graphhopper,hguerrero/graphhopper,DIVERSIFY-project/SMART-GH,Kwangseob/graphhopper,routexl/graphhopper,don-philipe/graphhopper,devemux86/graphhopper,graphhopper/graphhopper,mmalfertheiner/graphhopper,prembasumatary/graphhopper,fbonzon/graphhopper,tsammons/SMART-GH,tobias74/graphhopper,kod3r/graphhopper,CEPFU/graphhopper,don-philipe/graphhopper,nside/graphhopper,jansoe/graphhopper,ammagamma/graphhopper,seeebiii/graphhopper,HelgeKrueger/graphhopper,tlatt/graphhopper,cloudbearings/SMART-GH,kod3r/graphhopper,joh12041/graphhopper,cecemel/graphhopper,tobias74/graphhopper,don-philipe/graphhopper,msoftware/graphhopper,Ranjan101/graphhopper,komoot/graphhopper,Kwangseob/graphhopper,HelgeKrueger/graphhopper,Ranjan101/graphhopper,msoftware/graphhopper,cloudbearings/SMART-GH,boldtrn/graphhopper,devemux86/graphhopper,PGWelch/graphhopper,joh12041/graphhopper,tsammons/SMART-GH,komoot/graphhopper,zhiqiangZHAO/graphhopper,DIVERSIFY-project/SMART-GH,fbonzon/graphhopper,prembasumatary/graphhopper,heisenpai/GraphHopper,cloudbearings/SMART-GH,zhiqiangZHAO/graphhopper,kalvish/graphhopper,routexl/graphhopper,nside/graphhopper,cecemel/graphhopper,komoot/graphhopper,zzottel/graphhopper,nside/graphhopper,heisenpai/GraphHopper,tobias74/graphhopper,piemapping/graphhopper,seeebiii/graphhopper,jansoe/graphhopper,routexl/graphhopper,nside/graphhopper,SamSix/graphhopper,kalvish/graphhopper,tlatt/graphhopper,tobias74/graphhopper,CEPFU/graphhopper,PGWelch/graphhopper,boldtrn/graphhopper,tlatt/graphhopper,kod3r/graphhopper,tlatt/graphhopper,seeebiii/graphhopper,Kwangseob/graphhopper,PGWelch/graphhopper,zhiqiangZHAO/graphhopper,ammagamma/graphhopper,joh12041/graphhopper,SamSix/graphhopper,DIVERSIFY-project/SMART-GH,engaric/graphhopper,bendavidson/graphhopper,piemapping/graphhopper,tsammons/SMART-GH,boldtrn/graphhopper