rename .flex-all-* to .flex-items-* to match flexbox nomenclature
rename .flex-all-* to .flex-items-* to match flexbox nomenclature

peterblazejewicz/bootstrap,gijsbotje/bootstrap,tjkohli/bootstrap,n054/bootstrap,TheFridayInstitute/bootstrap,twbs/bootstrap,SweetProcess/bootstrap,TheFridayInstitute/bootstrap,lipis/bootstrap,bootstrapbrasil/bootstrap,gijsbotje/bootstrap,vsn4ik/bootstrap,realcrowd/bootstrap,zalog/bootstrap,tomlutzenberger/bootstrap,copperdesign/bootstrap,fschumann1211/bootstrap,GerHobbelt/bootstrap,sealocal/bootstrap,stanwmusic/bootstrap,Hemphill/bootstrap-docs,afuno/bootstrap,IdanCo/bootstrap,igoynawamreh/bootstrap,hebbet/bootstrap,n054/bootstrap,Scoutski/bootstrap,supergibbs/bootstrap,Delagen/bootstrap,fschumann1211/bootstrap,hebbet/bootstrap,bardiharborow/bootstrap,TheFridayInstitute/bootstrap,JumpLinkNetwork/bootstrap-backward,tibo66/bootstrap,janseliger/bootstrap,realcrowd/bootstrap,andresgalante/bootstrap,kvlsrg/bootstrap,Delagen/bootstrap,wesamco/bootstrap-rtl,abvalentine/bootstrap,davethegr8/bootstrap,coliff/bootstrap,bootstrapbrasil/bootstrap,lemuelbarango/bootstrap,JumpLinkNetwork/bootstrap-backward,Lyricalz/bootstrap,seanwu99/bootstrap,Lyricalz/bootstrap,johnajacob/bootstrap,blockstack/blockstack-bootstrap,jipexu/bootstrap,n054/bootstrap,tibo66/bootstrap,janseliger/bootstrap,janseliger/bootstrap,realcrowd/bootstrap,SweetProcess/bootstrap,davethegr8/bootstrap,yuyokk/bootstrap,9-chirno/chirno,david-schopf/bootstrap,peterblazejewicz/bootstrap,inway/bootstrap,tomlutzenberger/bootstrap,edanbarak/bootstrap,JumpLinkNetwork/bootstrap-backward,peterblazejewicz/bootstrap,Hightrack/bootstrap,stanwmusic/bootstrap,davethegr8/bootstrap,GerHobbelt/bootstrap,tagliala/bootstrap,IdanCo/bootstrap,Scoutski/bootstrap,IdanCo/bootstrap,m5o/bootstrap,johnajacob/bootstrap,lemuelbarango/bootstrap,frostbitten/bootstrap,slavanga/bootstrap,nice-fungal/bootstrap,tagliala/bootstrap,supergibbs/bootstrap,NCARB/bootstrap,andresgalante/bootstrap,gijsbotje/bootstrap,Hemphill/bootstrap-docs,SweetProcess/bootstrap,lipis/bootstrap,blockstack/blockstack-bootstrap,yuyokk/bootstrap,joblocal/bootstrap,zalog/bootstrap,9-chirno/chirno,copperdesign/bootstrap,SweetProcess/bootstrap,kvlsrg/bootstrap,afuno/bootstrap,edanbarak/bootstrap,copperdesign/bootstrap,TheFridayInstitute/bootstrap,stanwmusic/bootstrap,vsn4ik/bootstrap,abvalentine/bootstrap,tjkohli/bootstrap,johnajacob/bootstrap,lipis/bootstrap,davethegr8/bootstrap,janseliger/bootstrap,GerHobbelt/bootstrap,inway/bootstrap,joblocal/bootstrap,Delagen/bootstrap,copperdesign/bootstrap,wesamco/bootstrap-rtl,tomlutzenberger/bootstrap,Lyricalz/bootstrap,xt0rted/bootstrap,edanbarak/bootstrap,sealocal/bootstrap,yuyokk/bootstrap,creativewebjp/bootstrap,nice-fungal/bootstrap,seanwu99/bootstrap,david-schopf/bootstrap,jipexu/bootstrap,sealocal/bootstrap,yuyokk/bootstrap,creativewebjp/bootstrap,bardiharborow/bootstrap,david-schopf/bootstrap,zalog/bootstrap,blockstack/blockstack-bootstrap,Hightrack/bootstrap,slavanga/bootstrap,abvalentine/bootstrap,frostbitten/bootstrap,bardiharborow/bootstrap,lipis/bootstrap,m5o/bootstrap,andresgalante/bootstrap,tagliala/bootstrap,fschumann1211/bootstrap,xt0rted/bootstrap,jipexu/bootstrap,wesamco/bootstrap-rtl,NCARB/bootstrap,supergibbs/bootstrap,Scoutski/bootstrap,igoynawamreh/bootstrap,lemuelbarango/bootstrap,sealocal/bootstrap,Hemphill/bootstrap-docs,stanwmusic/bootstrap,9-chirno/chirno,creativewebjp/bootstrap,edanbarak/bootstrap,lemuelbarango/bootstrap,johnajacob/bootstrap,seanwu99/bootstrap,abvalentine/bootstrap,vsn4ik/bootstrap,NCARB/bootstrap,gijsbotje/bootstrap,joblocal/bootstrap,frostbitten/bootstrap,fschumann1211/bootstrap,seanwu99/bootstrap,twbs/bootstrap,bootstrapbrasil/bootstrap,afuno/bootstrap,afuno/bootstrap,hebbet/bootstrap,IdanCo/bootstrap,nice-fungal/bootstrap,xt0rted/bootstrap,hebbet/bootstrap,wesamco/bootstrap-rtl,igoynawamreh/bootstrap,igoynawamreh/bootstrap,creativewebjp/bootstrap,jipexu/bootstrap,inway/bootstrap,n054/bootstrap,tibo66/bootstrap,9-chirno/chirno,Hemphill/bootstrap-docs,slavanga/bootstrap,Delagen/bootstrap,xt0rted/bootstrap,realcrowd/bootstrap,tibo66/bootstrap,andresgalante/bootstrap,supergibbs/bootstrap,bardiharborow/bootstrap,vsn4ik/bootstrap,JumpLinkNetwork/bootstrap-backward,slavanga/bootstrap,joblocal/bootstrap,coliff/bootstrap,Lyricalz/bootstrap,NCARB/bootstrap,Scoutski/bootstrap,kvlsrg/bootstrap,Hightrack/bootstrap,frostbitten/bootstrap