Clear out non-v4 docs translations
Clear out non-v4 docs translations

After v4.0.0 stable gets released, as existing translations get updated or completely new v4 translations get created, we can start adding entries back to the list.
bardiharborow/bootstrap,sealocal/bootstrap,n054/bootstrap,tomlutzenberger/bootstrap,wesamco/bootstrap-rtl,TheFridayInstitute/bootstrap,vsn4ik/bootstrap,stanwmusic/bootstrap,tibo66/bootstrap,luistelmocosta/bootstrap,NCARB/bootstrap,andresgalante/bootstrap,afuno/bootstrap,seanwu99/bootstrap,bootstrapbrasil/bootstrap,nice-fungal/bootstrap,hebbet/bootstrap,creativewebjp/bootstrap,realcrowd/bootstrap,mpharrigan/bootstrap,GerHobbelt/bootstrap,SweetProcess/bootstrap,Delagen/bootstrap,edanbarak/bootstrap,hellonewman81/bs4,slavanga/bootstrap,GerHobbelt/bootstrap,inway/bootstrap,NCARB/bootstrap,yuyokk/bootstrap,sealocal/bootstrap,inway/bootstrap,onenameio/rhythm-bootstrap,sealocal/bootstrap,seanwu99/bootstrap,yuyokk/bootstrap,TORO-IO/bootstrap,slavanga/bootstrap,hellonewman81/bs4,Scoutski/bootstrap,stanwmusic/bootstrap,joblocal/bootstrap,slavanga/bootstrap,stanwmusic/bootstrap,m5o/bootstrap,JumpLinkNetwork/bootstrap-backward,blockstack/blockstack-bootstrap,tomlutzenberger/bootstrap,hebbet/bootstrap,luistelmocosta/bootstrap,edanbarak/bootstrap,peterblazejewicz/bootstrap,vsn4ik/bootstrap,realcrowd/bootstrap,jipexu/bootstrap,bardiharborow/bootstrap,copperdesign/bootstrap,NCARB/bootstrap,davethegr8/bootstrap,janseliger/bootstrap,slavanga/bootstrap,dharapvj/jq-ui-makeover,TheFridayInstitute/bootstrap,urbit/bootstrap,janseliger/bootstrap,igoynawamreh/bootstrap,TheFridayInstitute/bootstrap,realcrowd/bootstrap,creativewebjp/bootstrap,zalog/bootstrap,edanbarak/bootstrap,TheFridayInstitute/bootstrap,n054/bootstrap,afuno/bootstrap,fschumann1211/bootstrap,nice-fungal/bootstrap,wesamco/bootstrap-rtl,jipexu/bootstrap,Hightrack/bootstrap,davethegr8/bootstrap,lipis/bootstrap,IdanCo/bootstrap,GerHobbelt/bootstrap,Lyricalz/bootstrap,johnajacob/bootstrap,Lyricalz/bootstrap,copperdesign/bootstrap,hellonewman81/bs4,johnajacob/bootstrap,tibo66/bootstrap,hebbet/bootstrap,mpharrigan/bootstrap,seanwu99/bootstrap,Delagen/bootstrap,david-schopf/bootstrap,twbs/bootstrap,wesamco/bootstrap-rtl,JumpLinkNetwork/bootstrap-backward,zalog/bootstrap,bardiharborow/bootstrap,gijsbotje/bootstrap,stanwmusic/bootstrap,Hightrack/bootstrap,IdanCo/bootstrap,bootstrapbrasil/bootstrap,Scoutski/bootstrap,luistelmocosta/bootstrap,vitaligent/4,gijsbotje/bootstrap,xt0rted/bootstrap,inway/bootstrap,frostbitten/bootstrap,seanwu99/bootstrap,coliff/bootstrap,twbs/bootstrap,janseliger/bootstrap,janseliger/bootstrap,Delagen/bootstrap,JumpLinkNetwork/bootstrap-backward,supergibbs/bootstrap,TORO-IO/bootstrap,Delagen/bootstrap,kvlsrg/bootstrap,tomlutzenberger/bootstrap,david-schopf/bootstrap,peterblazejewicz/bootstrap,andresgalante/bootstrap,luistelmocosta/bootstrap,Scoutski/bootstrap,copperdesign/bootstrap,IdanCo/bootstrap,urbit/bootstrap,davethegr8/bootstrap,yuyokk/bootstrap,NCARB/bootstrap,fschumann1211/bootstrap,sealocal/bootstrap,mpharrigan/bootstrap,gijsbotje/bootstrap,andresgalante/bootstrap,9-chirno/chirno,wesamco/bootstrap-rtl,lemuelbarango/bootstrap,lemuelbarango/bootstrap,igoynawamreh/bootstrap,lipis/bootstrap,hebbet/bootstrap,SweetProcess/bootstrap,Hightrack/bootstrap,joblocal/bootstrap,tagliala/bootstrap,TORO-IO/bootstrap,edanbarak/bootstrap,frostbitten/bootstrap,joblocal/bootstrap,blockstack/blockstack-bootstrap,fschumann1211/bootstrap,Hemphill/bootstrap-docs,tibo66/bootstrap,creativewebjp/bootstrap,n054/bootstrap,vsn4ik/bootstrap,afuno/bootstrap,johnajacob/bootstrap,lipis/bootstrap,jipexu/bootstrap,joblocal/bootstrap,frostbitten/bootstrap,gijsbotje/bootstrap,xt0rted/bootstrap,tagliala/bootstrap,Hemphill/bootstrap-docs,xt0rted/bootstrap,abvalentine/bootstrap,9-chirno/chirno,copperdesign/bootstrap,igoynawamreh/bootstrap,JumpLinkNetwork/bootstrap-backward,supergibbs/bootstrap,bootstrapbrasil/bootstrap,realcrowd/bootstrap,johnajacob/bootstrap,nice-fungal/bootstrap,Lyricalz/bootstrap,fschumann1211/bootstrap,SweetProcess/bootstrap,bardiharborow/bootstrap,zalog/bootstrap,IdanCo/bootstrap,tibo66/bootstrap,blockstack/blockstack-bootstrap,9-chirno/chirno,vsn4ik/bootstrap,david-schopf/bootstrap,abvalentine/bootstrap,abvalentine/bootstrap,abvalentine/bootstrap,supergibbs/bootstrap,tjkohli/bootstrap,tagliala/bootstrap,onenameio/rhythm-bootstrap,dharapvj/jq-ui-bootstrap4,vitaligent/4,yuyokk/bootstrap,kvlsrg/bootstrap,vitaligent/4,lipis/bootstrap,lemuelbarango/bootstrap,Scoutski/bootstrap,xt0rted/bootstrap,creativewebjp/bootstrap,m5o/bootstrap,Lyricalz/bootstrap,Hemphill/bootstrap-docs,frostbitten/bootstrap,andresgalante/bootstrap,SweetProcess/bootstrap,tjkohli/bootstrap,peterblazejewicz/bootstrap,coliff/bootstrap,kvlsrg/bootstrap,supergibbs/bootstrap,igoynawamreh/bootstrap,lemuelbarango/bootstrap,jipexu/bootstrap,davethegr8/bootstrap,afuno/bootstrap,onenameio/rhythm-bootstrap,urbit/bootstrap,9-chirno/chirno,n054/bootstrap,Hemphill/bootstrap-docs