Rename "Open Rule Set" to "Open Active Rule Set"
Rename "Open Rule Set" to "Open Active Rule Set"

This makes it a little more clear which .ruleset file is going to be
opened, and brings the text in line with other menu items such as "Set
as Active Rule Set".

ericfe-ms/roslyn,leppie/roslyn,jhendrixMSFT/roslyn,rchande/roslyn,VitalyTVA/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,dotnet/roslyn,tang7526/roslyn,abock/roslyn,sharadagrawal/TestProject2,eriawan/roslyn,jkotas/roslyn,weltkante/roslyn,KashishArora/Roslyn,sharadagrawal/TestProject2,thomaslevesque/roslyn,mattwar/roslyn,taylorjonl/roslyn,AlexisArce/roslyn,yeaicc/roslyn,dotnet/roslyn,KiloBravoLima/roslyn,stjeong/roslyn,Giftednewt/roslyn,AArnott/roslyn,furesoft/roslyn,VitalyTVA/roslyn,supriyantomaftuh/roslyn,Pvlerick/roslyn,sharadagrawal/Roslyn,physhi/roslyn,eriawan/roslyn,ljw1004/roslyn,nagyistoce/roslyn,jbhensley/roslyn,KirillOsenkov/roslyn,zooba/roslyn,jasonmalinowski/roslyn,tannergooding/roslyn,poizan42/roslyn,jrharmon/roslyn,MavenRain/roslyn,GuilhermeSa/roslyn,GuilhermeSa/roslyn,tsdl2013/roslyn,evilc0des/roslyn,stebet/roslyn,tannergooding/roslyn,grianggrai/roslyn,cybernet14/roslyn,bbarry/roslyn,srivatsn/roslyn,managed-commons/roslyn,hanu412/roslyn,shyamnamboodiripad/roslyn,CyrusNajmabadi/roslyn,tmat/roslyn,doconnell565/roslyn,wvdd007/roslyn,KashishArora/Roslyn,tmat/roslyn,JakeGinnivan/roslyn,Hosch250/roslyn,marksantos/roslyn,kelltrick/roslyn,kelltrick/roslyn,vcsjones/roslyn,jasonmalinowski/roslyn,natgla/roslyn,MichalStrehovsky/roslyn,ValentinRueda/roslyn,natidea/roslyn,DinoV/roslyn,diryboy/roslyn,huoxudong125/roslyn,danielcweber/roslyn,shyamnamboodiripad/roslyn,supriyantomaftuh/roslyn,mavasani/roslyn,mattscheffer/roslyn,HellBrick/roslyn,ValentinRueda/roslyn,3F/roslyn,tang7526/roslyn,Shiney/roslyn,russpowers/roslyn,moozzyk/roslyn,sharadagrawal/Roslyn,xoofx/roslyn,Shiney/roslyn,AlexisArce/roslyn,natgla/roslyn,BugraC/roslyn,marksantos/roslyn,yjfxfjch/roslyn,supriyantomaftuh/roslyn,magicbing/roslyn,jhendrixMSFT/roslyn,nagyistoce/roslyn,OmniSharp/roslyn,ErikSchierboom/roslyn,OmniSharp/roslyn,heejaechang/roslyn,Pvlerick/roslyn,aelij/roslyn,BugraC/roslyn,robinsedlaczek/roslyn,natidea/roslyn,managed-commons/roslyn,dovzhikova/roslyn,zooba/roslyn,AmadeusW/roslyn,stephentoub/roslyn,panopticoncentral/roslyn,xasx/roslyn,taylorjonl/roslyn,Maxwe11/roslyn,bartdesmet/roslyn,weltkante/roslyn,eriawan/roslyn,rchande/roslyn,garryforreg/roslyn,pjmagee/roslyn,mattscheffer/roslyn,KirillOsenkov/roslyn,jrharmon/roslyn,antonssonj/roslyn,physhi/roslyn,bartdesmet/roslyn,magicbing/roslyn,akoeplinger/roslyn,kelltrick/roslyn,gafter/roslyn,genlu/roslyn,jonatassaraiva/roslyn,lorcanmooney/roslyn,dpen2000/roslyn,vcsjones/roslyn,KamalRathnayake/roslyn,garryforreg/roslyn,yeaicc/roslyn,robinsedlaczek/roslyn,MihaMarkic/roslyn-prank,1234-/roslyn,DustinCampbell/roslyn,1234-/roslyn,Inverness/roslyn,doconnell565/roslyn,akoeplinger/roslyn,genlu/roslyn,paladique/roslyn,oocx/roslyn,bbarry/roslyn,davkean/roslyn,DustinCampbell/roslyn,amcasey/roslyn,tmeschter/roslyn,chenxizhang/roslyn,ljw1004/roslyn,aanshibudhiraja/Roslyn,VSadov/roslyn,devharis/roslyn,CyrusNajmabadi/roslyn,nguerrera/roslyn,MihaMarkic/roslyn-prank,ErikSchierboom/roslyn,tmat/roslyn,sharwell/roslyn,antiufo/roslyn,kuhlenh/roslyn,ErikSchierboom/roslyn,rchande/roslyn,brettfo/roslyn,akoeplinger/roslyn,AnthonyDGreen/roslyn,Shiney/roslyn,AnthonyDGreen/roslyn,dotnet/roslyn,mgoertz-msft/roslyn,stebet/roslyn,tang7526/roslyn,jroggeman/roslyn,paladique/roslyn,FICTURE7/roslyn,KevinH-MS/roslyn,droyad/roslyn,BugraC/roslyn,ericfe-ms/roslyn,Maxwe11/roslyn,droyad/roslyn,leppie/roslyn,ValentinRueda/roslyn,dpoeschl/roslyn,devharis/roslyn,jgglg/roslyn,antonssonj/roslyn,bartdesmet/roslyn,jamesqo/roslyn,ahmedshuhel/roslyn,thomaslevesque/roslyn,wschae/roslyn,DustinCampbell/roslyn,gafter/roslyn,managed-commons/roslyn,yjfxfjch/roslyn,devharis/roslyn,oocx/roslyn,amcasey/roslyn,russpowers/roslyn,Giten2004/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,paulvanbrenk/roslyn,jaredpar/roslyn,bbarry/roslyn,REALTOBIZ/roslyn,RipCurrent/roslyn,jeremymeng/roslyn,stjeong/roslyn,Maxwe11/roslyn,basoundr/roslyn,stephentoub/roslyn,nemec/roslyn,MavenRain/roslyn,antiufo/roslyn,KiloBravoLima/roslyn,budcribar/roslyn,MichalStrehovsky/roslyn,natidea/roslyn,poizan42/roslyn,bkoelman/roslyn,balajikris/roslyn,mmitche/roslyn,MatthieuMEZIL/roslyn,russpowers/roslyn,swaroop-sridhar/roslyn,reaction1989/roslyn,akrisiun/roslyn,huoxudong125/roslyn,tvand7093/roslyn,lorcanmooney/roslyn,mirhagk/roslyn,dovzhikova/roslyn,YOTOV-LIMITED/roslyn,CaptainHayashi/roslyn,aanshibudhiraja/Roslyn,RipCurrent/roslyn,lisong521/roslyn,stjeong/roslyn,SeriaWei/roslyn,michalhosala/roslyn,nemec/roslyn,cston/roslyn,oberxon/roslyn,Inverness/roslyn,wschae/roslyn,MattWindsor91/roslyn,jeremymeng/roslyn,jmarolf/roslyn,DanielRosenwasser/roslyn,AlekseyTs/roslyn,jramsay/roslyn,amcasey/roslyn,sharwell/roslyn,KevinRansom/roslyn,nguerrera/roslyn,RipCurrent/roslyn,AArnott/roslyn,jramsay/roslyn,krishnarajbb/roslyn,swaroop-sridhar/roslyn,jramsay/roslyn,doconnell565/roslyn,thomaslevesque/roslyn,taylorjonl/roslyn,EricArndt/roslyn,mattscheffer/roslyn,jgglg/roslyn,khyperia/roslyn,abock/roslyn,mmitche/roslyn,EricArndt/roslyn,DinoV/roslyn,EricArndt/roslyn,magicbing/roslyn,MatthieuMEZIL/roslyn,AmadeusW/roslyn,dsplaisted/roslyn,huoxudong125/roslyn,heejaechang/roslyn,a-ctor/roslyn,robinsedlaczek/roslyn,mattwar/roslyn,paladique/roslyn,evilc0des/roslyn,sharadagrawal/Roslyn,lorcanmooney/roslyn,kienct89/roslyn,khellang/roslyn,danielcweber/roslyn,abock/roslyn,jmarolf/roslyn,tsdl2013/roslyn,droyad/roslyn,akrisiun/roslyn,khellang/roslyn,GuilhermeSa/roslyn,yjfxfjch/roslyn,reaction1989/roslyn,lisong521/roslyn,kuhlenh/roslyn,Giten2004/roslyn,ljw1004/roslyn,wschae/roslyn,moozzyk/roslyn,Giftednewt/roslyn,mseamari/Stuff,chenxizhang/roslyn,aanshibudhiraja/Roslyn,YOTOV-LIMITED/roslyn,jonatassaraiva/roslyn,REALTOBIZ/roslyn,tvand7093/roslyn,bkoelman/roslyn,panopticoncentral/roslyn,grianggrai/roslyn,CaptainHayashi/roslyn,AlekseyTs/roslyn,KamalRathnayake/roslyn,mattwar/roslyn,MattWindsor91/roslyn,enginekit/roslyn,mgoertz-msft/roslyn,DanielRosenwasser/roslyn,chenxizhang/roslyn,HellBrick/roslyn,shyamnamboodiripad/roslyn,physhi/roslyn,rgani/roslyn,garryforreg/roslyn,krishnarajbb/roslyn,jcouv/roslyn,weltkante/roslyn,agocke/roslyn,jrharmon/roslyn,enginekit/roslyn,dsplaisted/roslyn,jasonmalinowski/roslyn,Inverness/roslyn,wvdd007/roslyn,MattWindsor91/roslyn,pjmagee/roslyn,jroggeman/roslyn,mirhagk/roslyn,KirillOsenkov/roslyn,enginekit/roslyn,oocx/roslyn,nguerrera/roslyn,budcribar/roslyn,MavenRain/roslyn,MatthieuMEZIL/roslyn,Hosch250/roslyn,khellang/roslyn,diryboy/roslyn,zmaruo/roslyn,xoofx/roslyn,gafter/roslyn,mseamari/Stuff,evilc0des/roslyn,mirhagk/roslyn,VShangxiao/roslyn,FICTURE7/roslyn,natgla/roslyn,Giten2004/roslyn,rgani/roslyn,KiloBravoLima/roslyn,stephentoub/roslyn,vslsnap/roslyn,furesoft/roslyn,jbhensley/roslyn,akrisiun/roslyn,pjmagee/roslyn,jeffanders/roslyn,TyOverby/roslyn,jaredpar/roslyn,VShangxiao/roslyn,ilyes14/roslyn,diryboy/roslyn,davkean/roslyn,KashishArora/Roslyn,MichalStrehovsky/roslyn,dovzhikova/roslyn,xasx/roslyn,balajikris/roslyn,lisong521/roslyn,wvdd007/roslyn,VPashkov/roslyn,KevinRansom/roslyn,TyOverby/roslyn,a-ctor/roslyn,hanu412/roslyn,1234-/roslyn,VShangxiao/roslyn,DanielRosenwasser/roslyn,agocke/roslyn,kienct89/roslyn,3F/roslyn,basoundr/roslyn,OmniSharp/roslyn,cston/roslyn,AlekseyTs/roslyn,KevinRansom/roslyn,hanu412/roslyn,jeffanders/roslyn,nagyistoce/roslyn,furesoft/roslyn,vcsjones/roslyn,tsdl2013/roslyn,kienct89/roslyn,krishnarajbb/roslyn,marksantos/roslyn,TyOverby/roslyn,jmarolf/roslyn,genlu/roslyn,dsplaisted/roslyn,zmaruo/roslyn,dpoeschl/roslyn,oberxon/roslyn,cybernet14/roslyn,zooba/roslyn,VitalyTVA/roslyn,Pvlerick/roslyn,jeffanders/roslyn,JakeGinnivan/roslyn,dpen2000/roslyn,pdelvo/roslyn,MihaMarkic/roslyn-prank,OmarTawfik/roslyn,khyperia/roslyn,stebet/roslyn,VSadov/roslyn,aelij/roslyn,budcribar/roslyn,AlexisArce/roslyn,orthoxerox/roslyn,AmadeusW/roslyn,jroggeman/roslyn,rgani/roslyn,panopticoncentral/roslyn,mavasani/roslyn,jamesqo/roslyn,REALTOBIZ/roslyn,zmaruo/roslyn,ahmedshuhel/roslyn,xasx/roslyn,mmitche/roslyn,ahmedshuhel/roslyn,paulvanbrenk/roslyn,pdelvo/roslyn,VSadov/roslyn,dpen2000/roslyn,basoundr/roslyn,srivatsn/roslyn,balajikris/roslyn,cston/roslyn,vslsnap/roslyn,OmarTawfik/roslyn,bkoelman/roslyn,swaroop-sridhar/roslyn,heejaechang/roslyn,ilyes14/roslyn,a-ctor/roslyn,OmarTawfik/roslyn,VPashkov/roslyn,v-codeel/roslyn,FICTURE7/roslyn,kuhlenh/roslyn,jamesqo/roslyn,KevinH-MS/roslyn,poizan42/roslyn,srivatsn/roslyn,drognanar/roslyn,sharadagrawal/TestProject2,danielcweber/roslyn,jcouv/roslyn,reaction1989/roslyn,davkean/roslyn,jcouv/roslyn,tvand7093/roslyn,AnthonyDGreen/roslyn,SeriaWei/roslyn,CyrusNajmabadi/roslyn,xoofx/roslyn,vslsnap/roslyn,v-codeel/roslyn,paulvanbrenk/roslyn,jaredpar/roslyn,leppie/roslyn,grianggrai/roslyn,VPashkov/roslyn,JakeGinnivan/roslyn,dpoeschl/roslyn,pdelvo/roslyn,michalhosala/roslyn,HellBrick/roslyn,Hosch250/roslyn,aelij/roslyn,jbhensley/roslyn,v-codeel/roslyn,jhendrixMSFT/roslyn,KevinH-MS/roslyn,CaptainHayashi/roslyn,tmeschter/roslyn,nemec/roslyn,brettfo/roslyn,jkotas/roslyn,orthoxerox/roslyn,SeriaWei/roslyn,tmeschter/roslyn,orthoxerox/roslyn,ilyes14/roslyn,oberxon/roslyn,mseamari/Stuff,KamalRathnayake/roslyn,michalhosala/roslyn,khyperia/roslyn,AArnott/roslyn,yeaicc/roslyn,jkotas/roslyn,drognanar/roslyn,antonssonj/roslyn,ericfe-ms/roslyn,drognanar/roslyn,YOTOV-LIMITED/roslyn,jonatassaraiva/roslyn,moozzyk/roslyn,MattWindsor91/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,Giftednewt/roslyn,sharwell/roslyn,mgoertz-msft/roslyn,mavasani/roslyn,3F/roslyn,jgglg/roslyn,brettfo/roslyn,agocke/roslyn,jeremymeng/roslyn,antiufo/roslyn,tannergooding/roslyn,cybernet14/roslyn,DinoV/roslyn