fix(navBar): use $attrs['class'], not $attrs.class
fix(navBar): use $attrs['class'], not $attrs.class

Closes #3062

JsonChiu/ionic,mhartington/ionic,jeremyrussell/ionic,mhartington/ionic,GeorgeMe/ionic,wkrueger/ionic,contigo/ionic,oabc124/ionic,jee1mr/meteor-ionic,amitparrikar/ionic,celsoyh/ionic,ihongcn/ionic,jeremyrussell/ionic,yalishizhude/ionic,jamesdixon/ionic,DurgaprasadPati/ionic,GhostGroup/ionic,VinceOPS/ionic,zyaboutblank/ionic,microlv/ionic,daew823/ionic,shazhumao/ionic,zhiqiangli520210/ionic,SaadBinShahid/ionic,chinakids/ionic,GhostGroup/ionic,100goals/ionic,AppGyver/ionic,ddddm/ionic,abcd-ca/ionic,mingming1986/ionic,xzyfer/ionic,zhiqiangli520210/ionic,femotizo/ionic,sloops77/ionic,JackieLin/ionic,VinceOPS/ionic,thompsonemerson/ionic,fanhaich/ionic,lazamar/ionic,DurgaprasadPati/ionic,michaellourenco/ionic,Baskmart/ionic,Sourazou/login,MartinMa/ionic,urish/ionic,Sourazou/login,CNVCrew/ionic,PaperMonster/ionic,Sourazou/login,MeteorPackaging/ionic,Nalinc/ionic,Xeeshan94/ionic,leeric92/ionic,MarcBT/ionic,sthashree/ionic,rreinold/FitnessDashboard_IonicApp,MJefferson/ionic,VinceOPS/ionic,eaglesjava/ionic,AlphaStaxLLC/ionic,promactkaran/ionic,youprofit/ionic,q310550690/ionic,ralic/ionic,jianganglu/ionic,r14r-work/fork_ionic,DiZyStudio/ionic,cleor41/meteor-ionic,timtimUp/ionic,huangsen0912/ionic,openbizgit/ionic,jianganglu/ionic,jee1mr/meteor-ionic,buiphu/ionic,ngonzalvez/ionic,sloops77/ionic,huangsen0912/ionic,eaglesjava/ionic,leobetosouza/ionic,AndyShiTw/ionic,nelsonsozinho/ionic,sitacote/ionic-across,open-anesthesia/ionic,thebigbrain/ionic,janglednerves/ionic,hanmichael/ionic,jgw96/ionic,celsoyh/ionic,contigo/ionic,shazhumao/ionic,oneillsp96/ionic,yurtaev/ionic,Baskmart/ionic,lutrosis81/manup-app,leobetosouza/ionic,kylezhang/ionic,celsoyh/ionic,KholofeloMoyaba/atajo-ui,ptarjan/ionic,urish/ionic,csbz17027/ionic,awhedbee22/ionic,EricCheung3/ionic,gyx8899/ionic,edparsons/ionic,yalishizhude/ionic,thebigbrain/ionic,leeric92/ionic,Testoni/ionic,Nalinc/ionic,GeorgeMe/ionic,JackieLin/ionic,AmberWhiteSky/ionic,PaperMonster/ionic,hectoruch/ionic,yurtaev/ionic,RodrigoIbarraSanchez/ionic,GeorgeMe/ionic,sitexa/ionic,femotizo/ionic,r14r/fork_ionic_master,zhengqiangzi/ionic,janij/ionic,AmberWhiteSky/ionic,mingming1986/ionic,glustful/ionic,hanmichael/ionic,MJefferson/ionic,tkh44/ionic,freedomdebug/ionic,ralic/ionic,chrisbautista/ionic,TakayukiSakai/ionic,treejames/ionic,zhonggaoyong/ionic,KholofeloMoyaba/atajo-ui,PaperMonster/ionic,x303597316/ionic,AlphaStaxLLC/ionic,ngonzalvez/ionic,hectoruch/ionic,LawrenceHan/ionic,ViniciusAugusto/ionic,q310550690/ionic,zyaboutblank/ionic,hanmichael/ionic,janglednerves/ionic,blueElix/ionic,astagi/ionic,leobetosouza/ionic,cbmeeks/ionic,JsonChiu/ionic,fangjing828/ionic,brant-hwang/ionic,qzapaia/ionic,NandoKstroNet/ionic,guaerguagua/ionic,fangjing828/ionic,jeremyrussell/ionic,yalishizhude/ionic,ddddm/ionic,cesarmarinhorj/ionic,ihongcn/ionic,qzapaia/ionic,Testoni/ionic,yurtaev/ionic,open-anesthesia/ionic,agyrafa/ionic,DiZyStudio/ionic,thiagofelix/ionic,jasdeepkhalsa/ionic,yurtaev/ionic,abcd-ca/ionic,jgw96/ionic,xuyuanxiang/ionic,bewebltd/ionic,lewisl9029/ionic,AndyShiTw/ionic,anongtech/ionic,MrChen2015/ionic,jomaf1010/ionic,shazhumao/ionic,jvkops/ionic,htc550605125/ionic,janglednerves/ionic,jayvi/ionic,q310550690/ionic,eric-stanley/ionic,hectoruch/ionic,ptarjan/ionic,timtimUp/ionic,Drok1015/ionic,vjrantal/ionic,amitparrikar/ionic,glustful/ionic,chinakids/ionic,leerduo/ionic,johnli388/ionic,zhengqiangzi/ionic,MartinMa/ionic,fangjing828/ionic,leobetosouza/ionic,treejames/ionic,jee1mr/meteor-ionic,emonidi/ionic,Testoni/ionic,buiphu/ionic,TakayukiSakai/ionic,anongtech/ionic,blueElix/ionic,AlphaStaxLLC/ionic,jianganglu/ionic,eyalish/ionic,MartinMa/ionic,felquis/ionic,cbmeeks/ionic,pod4g/ionic,guaerguagua/ionic,eric-stanley/ionic,femotizo/ionic,willshen/ionic,astagi/ionic,zhengqiangzi/ionic,qzapaia/ionic,Jeremy017/ionic,MrChen2015/ionic,ezc/ionic,yalishizhude/ionic,PaperMonster/ionic,ptarjan/ionic,brant-hwang/ionic,lutrosis81/manup-app,awhedbee22/ionic,Xeeshan94/ionic,youprofit/ionic,leeric92/ionic,trevorgrayson/ionic,AmberWhiteSky/ionic,thompsonemerson/ionic,r14r-work/fork_ionic_master,Drok1015/ionic,AndyShiTw/ionic,uidoyen/ionic,possan/ionic,kylezhang/ionic,caiiiycuk/ionic,awhedbee22/ionic,RodrigoIbarraSanchez/ionic,MJefferson/ionic,anongtech/ionic,jango2015/ionic,oabc124/ionic,MeteorPackaging/ionic,openbizgit/ionic,blueElix/ionic,uidoyen/ionic,lazamar/ionic,Niades/ionic,vjrantal/ionic,MarcBT/ionic,eyalish/ionic,leejeap/ionic,jango2015/ionic,csbz17027/ionic,ctetreault/ionic,leerduo/ionic,openbizgit/ionic,uidoyen/ionic,johnli388/ionic,agyrafa/ionic,Drok1015/ionic,leejeap/ionic,emonidi/ionic,zittix/ionic,felquis/ionic,jeremyrussell/ionic,willshen/ionic,xuyuanxiang/ionic,q310550690/ionic,michaellourenco/ionic,KholofeloMoyaba/atajo-ui,glustful/ionic,johnli388/ionic,sitexa/ionic,DurgaprasadPati/ionic,jamesdixon/ionic,GhostGroup/ionic,caiiiycuk/ionic,SaadBinShahid/ionic,JackieLin/ionic,KholofeloMoyaba/atajo-ui,fjzdjd/ionic,r14r/fork_ionic_master,lazamar/ionic,angrilove/ionic,nelsonsozinho/ionic,PressReader/ionic,pargatsingh-webklabs/ionic,uus169/ionic,DiZyStudio/ionic,Flllexa/ionic,huangsen0912/ionic,glustful/ionic,ddddm/ionic,Niades/ionic,ddddm/ionic,ctetreault/ionic,buiphu/ionic,jvkops/ionic,jomaf1010/ionic,promactkaran/ionic,taraszerebecki/ionic,JsonChiu/ionic,Baskmart/ionic,cesarmarinhorj/ionic,MarcBT/ionic,CNVCrew/ionic,pargatsingh-webklabs/ionic,oneillsp96/ionic,GhostGroup/ionic,cbmeeks/ionic,jtomaszewski/ionic,Xeeshan94/ionic,n0b0dy897/ionic,MJefferson/ionic,felquis/ionic,Baskmart/ionic,mingming1986/ionic,MeteorPackaging/ionic,jgw96/ionic,astagi/ionic,possan/ionic,kylezhang/ionic,ralic/ionic,100goals/ionic,trevorgrayson/ionic,nelsonsozinho/ionic,AndyShiTw/ionic,felipealbuquerq/ionic,pod4g/ionic,100goals/ionic,michaellourenco/ionic,TakayukiSakai/ionic,deer-hope/ionic,thompsonemerson/ionic,janij/ionic,zyaboutblank/ionic,envistaInteractive/ionic,fanhaich/ionic,htc550605125/ionic,jtomaszewski/ionic,microlv/ionic,xzyfer/ionic,astagi/ionic,uus169/ionic,taraszerebecki/ionic,r14r/fork_ionic_master,caiiiycuk/ionic,awhedbee22/ionic,AppGyver/ionic,r14r-work/fork_ionic,lewisl9029/ionic,sloops77/ionic,femotizo/ionic,sitexa/ionic,zittix/ionic,tkh44/ionic,Jeremy017/ionic,staney7/ionic,Kryz/ionic,treejames/ionic,zyaboutblank/ionic,jvkops/ionic,csbz17027/ionic,deer-hope/ionic,jgw96/ionic,sitexa/ionic,puurinternet/ionic,tkh44/ionic,mhartington/ionic,Flllexa/ionic,ahmadawais/ionic,JsonChiu/ionic,jamesdixon/ionic,ViniciusAugusto/ionic,r14r-work/fork_ionic_master,5amfung/ionic,Nalinc/ionic,trevorgrayson/ionic,cbmeeks/ionic,brant-hwang/ionic,cesarmarinhorj/ionic,microlv/ionic,csbz17027/ionic,leerduo/ionic,jasdeepkhalsa/ionic,daew823/ionic,thebigbrain/ionic,willshen/ionic,ralic/ionic,janij/ionic,caiiiycuk/ionic,jtomaszewski/ionic,fangjing828/ionic,xuyuanxiang/ionic,leerduo/ionic,x303597316/ionic,shazhumao/ionic,DiZyStudio/ionic,urish/ionic,nelsonsozinho/ionic,cnbin/ionic,TakayukiSakai/ionic,jomaf1010/ionic,youprofit/ionic,LawrenceHan/ionic,lutrosis81/manup-app,MeteorPackaging/ionic,promactkaran/ionic,bewebltd/ionic,bewebltd/ionic,asfandiyark7/ionic,n0b0dy897/ionic,n0b0dy897/ionic,954053260/ionic,ezc/ionic,ezc/ionic,SaadBinShahid/ionic,oneillsp96/ionic,r14r-work/fork_ionic_master,openbizgit/ionic,uus169/ionic,r14r/fork_ionic_master,staney7/ionic,yanzhihong23/ionic-nono,ngonzalvez/ionic,LawrenceHan/ionic,ihongcn/ionic,954053260/ionic,lewisl9029/ionic,chrisbautista/ionic,agyrafa/ionic,fanhaich/ionic,Gregcop1/ionic,ahmadawais/ionic,Kryz/ionic,x303597316/ionic,felipealbuquerq/ionic,ViniciusAugusto/ionic,LawrenceHan/ionic,fjzdjd/ionic,ezc/ionic,x303597316/ionic,asfandiyark7/ionic,buiphu/ionic,cnbin/ionic,yanzhihong23/ionic-nono,baiwyc119/ionic,baiwyc119/ionic,thiagofelix/ionic,cleor41/meteor-ionic,guaerguagua/ionic,hotarzhang/ionic,wkrueger/ionic,envistaInteractive/ionic,yanzhihong23/ionic-nono,uidoyen/ionic,r14r-work/fork_ionic,PressReader/ionic,open-anesthesia/ionic,zittix/ionic,ngonzalvez/ionic,ahmadawais/ionic,AmberWhiteSky/ionic,hotarzhang/ionic,fanhaich/ionic,xzyfer/ionic,5amfung/ionic,chrisbautista/ionic,envistaInteractive/ionic,pod4g/ionic,promactkaran/ionic,ihongcn/ionic,felipealbuquerq/ionic,jayvi/ionic,sthashree/ionic,MrChen2015/ionic,deer-hope/ionic,baiwyc119/ionic,freedomdebug/ionic,eaglesjava/ionic,deer-hope/ionic,jomaf1010/ionic,EricCheung3/ionic,954053260/ionic,uus169/ionic,NandoKstroNet/ionic,contigo/ionic,AlphaStaxLLC/ionic,100goals/ionic,sloops77/ionic,954053260/ionic,leejeap/ionic,daew823/ionic,leejeap/ionic,sthashree/ionic,VinceOPS/ionic,Flllexa/ionic,edwardchor/ionic,yanzhihong23/ionic-nono,timtimUp/ionic,Kryz/ionic,youprofit/ionic,edwardchor/ionic,ViniciusAugusto/ionic,possan/ionic,rreinold/FitnessDashboard_IonicApp,janglednerves/ionic,lewisl9029/ionic,hotarzhang/ionic,ahmadawais/ionic,amitparrikar/ionic,thebigbrain/ionic,puurinternet/ionic,angrilove/ionic,taraszerebecki/ionic,hectoruch/ionic,Gregcop1/ionic,taraszerebecki/ionic,possan/ionic,JackieLin/ionic,puurinternet/ionic,huangsen0912/ionic,cleor41/meteor-ionic,5amfung/ionic,pod4g/ionic,jgw96/ionic,oabc124/ionic,CNVCrew/ionic,eyalish/ionic,anongtech/ionic,Jeremy017/ionic,RodrigoIbarraSanchez/ionic,Niades/ionic,contigo/ionic,trevorgrayson/ionic,envistaInteractive/ionic,SaadBinShahid/ionic,jango2015/ionic,Urigo/meteor-ionic,Drok1015/ionic,edwardchor/ionic,asfandiyark7/ionic,NandoKstroNet/ionic,PressReader/ionic,abcd-ca/ionic,leeric92/ionic,ctetreault/ionic,baiwyc119/ionic,GeorgeMe/ionic,pargatsingh-webklabs/ionic,MrChen2015/ionic,jasdeepkhalsa/ionic,ctetreault/ionic,gyx8899/ionic,jasdeepkhalsa/ionic,jayvi/ionic,zhengqiangzi/ionic,MartinMa/ionic,xzyfer/ionic,zhonggaoyong/ionic,RodrigoIbarraSanchez/ionic,EricCheung3/ionic,htc550605125/ionic,Niades/ionic,Kryz/ionic,zhiqiangli520210/ionic,bewebltd/ionic,r14r-work/fork_ionic_master,michaellourenco/ionic,puurinternet/ionic,vjrantal/ionic,lutrosis81/manup-app,CNVCrew/ionic,brant-hwang/ionic,kylezhang/ionic,sitacote/ionic-across,willshen/ionic,ptarjan/ionic,johnli388/ionic,staney7/ionic,Gregcop1/ionic,amitparrikar/ionic,r14r-work/fork_ionic,open-anesthesia/ionic,sitacote/ionic-across,staney7/ionic,timtimUp/ionic,treejames/ionic,eyalish/ionic,edparsons/ionic,gyx8899/ionic,angrilove/ionic,EricCheung3/ionic,jamesdixon/ionic,thiagofelix/ionic,guaerguagua/ionic,janij/ionic,wkrueger/ionic,thompsonemerson/ionic,felipealbuquerq/ionic,emonidi/ionic,Testoni/ionic,jianganglu/ionic,zittix/ionic,Gregcop1/ionic,rreinold/FitnessDashboard_IonicApp,hotarzhang/ionic,jee1mr/meteor-ionic,cnbin/ionic,angrilove/ionic,emonidi/ionic,JoeyAndres/meteoric-sass,cesarmarinhorj/ionic,thiagofelix/ionic,NandoKstroNet/ionic,mingming1986/ionic,Xeeshan94/ionic,chrisbautista/ionic,hanmichael/ionic,gyx8899/ionic,daew823/ionic,freedomdebug/ionic,jvkops/ionic,5amfung/ionic,DurgaprasadPati/ionic,asfandiyark7/ionic,blueElix/ionic,cleor41/meteor-ionic,pargatsingh-webklabs/ionic,fjzdjd/ionic,zhiqiangli520210/ionic,zhonggaoyong/ionic,freedomdebug/ionic,oneillsp96/ionic,cnbin/ionic,xuyuanxiang/ionic,zhonggaoyong/ionic,qzapaia/ionic,edwardchor/ionic,lazamar/ionic,rreinold/FitnessDashboard_IonicApp,AppGyver/ionic,jango2015/ionic,janglednerves/ionic,jayvi/ionic,n0b0dy897/ionic,Nalinc/ionic,edparsons/ionic,Jeremy017/ionic,MarcBT/ionic,microlv/ionic,tkh44/ionic,chinakids/ionic,agyrafa/ionic,sthashree/ionic