Fix some path normalization issues with Packrat + the packages pane on Windows
Fix some path normalization issues with Packrat + the packages pane on
Windows

piersharding/rstudio,suribes/rstudio,vbelakov/rstudio,maligulzar/Rstudio-instrumented,suribes/rstudio,nvoron23/rstudio,JanMarvin/rstudio,githubfun/rstudio,suribes/rstudio,jzhu8803/rstudio,maligulzar/Rstudio-instrumented,maligulzar/Rstudio-instrumented,more1/rstudio,brsimioni/rstudio,JanMarvin/rstudio,jzhu8803/rstudio,jrnold/rstudio,more1/rstudio,john-r-mcpherson/rstudio,edrogers/rstudio,more1/rstudio,more1/rstudio,JanMarvin/rstudio,tbarrongh/rstudio,maligulzar/Rstudio-instrumented,john-r-mcpherson/rstudio,JanMarvin/rstudio,jrnold/rstudio,pssguy/rstudio,pssguy/rstudio,jzhu8803/rstudio,maligulzar/Rstudio-instrumented,tbarrongh/rstudio,brsimioni/rstudio,tbarrongh/rstudio,jar1karp/rstudio,john-r-mcpherson/rstudio,jar1karp/rstudio,vbelakov/rstudio,john-r-mcpherson/rstudio,piersharding/rstudio,edrogers/rstudio,brsimioni/rstudio,edrogers/rstudio,vbelakov/rstudio,suribes/rstudio,sfloresm/rstudio,nvoron23/rstudio,githubfun/rstudio,sfloresm/rstudio,edrogers/rstudio,JanMarvin/rstudio,nvoron23/rstudio,piersharding/rstudio,githubfun/rstudio,brsimioni/rstudio,jzhu8803/rstudio,githubfun/rstudio,pssguy/rstudio,maligulzar/Rstudio-instrumented,JanMarvin/rstudio,jzhu8803/rstudio,githubfun/rstudio,nvoron23/rstudio,sfloresm/rstudio,sfloresm/rstudio,thklaus/rstudio,brsimioni/rstudio,jar1karp/rstudio,nvoron23/rstudio,edrogers/rstudio,githubfun/rstudio,pssguy/rstudio,githubfun/rstudio,vbelakov/rstudio,john-r-mcpherson/rstudio,jzhu8803/rstudio,john-r-mcpherson/rstudio,maligulzar/Rstudio-instrumented,jzhu8803/rstudio,githubfun/rstudio,jrnold/rstudio,jrnold/rstudio,john-r-mcpherson/rstudio,jar1karp/rstudio,vbelakov/rstudio,brsimioni/rstudio,pssguy/rstudio,more1/rstudio,tbarrongh/rstudio,pssguy/rstudio,jar1karp/rstudio,suribes/rstudio,jar1karp/rstudio,jrnold/rstudio,vbelakov/rstudio,suribes/rstudio,tbarrongh/rstudio,piersharding/rstudio,edrogers/rstudio,piersharding/rstudio,maligulzar/Rstudio-instrumented,brsimioni/rstudio,JanMarvin/rstudio,JanMarvin/rstudio,piersharding/rstudio,thklaus/rstudio,vbelakov/rstudio,pssguy/rstudio,thklaus/rstudio,jar1karp/rstudio,JanMarvin/rstudio,edrogers/rstudio,jrnold/rstudio,jrnold/rstudio,piersharding/rstudio,edrogers/rstudio,jzhu8803/rstudio,sfloresm/rstudio,vbelakov/rstudio,jar1karp/rstudio,john-r-mcpherson/rstudio,jar1karp/rstudio,tbarrongh/rstudio,tbarrongh/rstudio,thklaus/rstudio,sfloresm/rstudio,thklaus/rstudio,more1/rstudio,piersharding/rstudio,sfloresm/rstudio,thklaus/rstudio,suribes/rstudio,jrnold/rstudio,nvoron23/rstudio,more1/rstudio,thklaus/rstudio,more1/rstudio,brsimioni/rstudio,pssguy/rstudio,suribes/rstudio,sfloresm/rstudio,nvoron23/rstudio,tbarrongh/rstudio,piersharding/rstudio,jrnold/rstudio,thklaus/rstudio,maligulzar/Rstudio-instrumented