Add event.preventDefault documentation to javascript.md
Add event.preventDefault documentation to javascript.md

coliff/bootstrap,supergibbs/bootstrap,Lyricalz/bootstrap,nice-fungal/bootstrap,peterblazejewicz/bootstrap,lipis/bootstrap,zalog/bootstrap,fschumann1211/bootstrap,xt0rted/bootstrap,TheFridayInstitute/bootstrap,GerHobbelt/bootstrap,Lyricalz/bootstrap,bootstrapbrasil/bootstrap,yuyokk/bootstrap,GerHobbelt/bootstrap,yuyokk/bootstrap,bardiharborow/bootstrap,NCARB/bootstrap,kvlsrg/bootstrap,joblocal/bootstrap,9-chirno/chirno,joblocal/bootstrap,9-chirno/chirno,TheFridayInstitute/bootstrap,inway/bootstrap,lipis/bootstrap,TheFridayInstitute/bootstrap,bootstrapbrasil/bootstrap,fschumann1211/bootstrap,fschumann1211/bootstrap,creativewebjp/bootstrap,kvlsrg/bootstrap,inway/bootstrap,GerHobbelt/bootstrap,peterblazejewicz/bootstrap,SweetProcess/bootstrap,johnajacob/bootstrap,jipexu/bootstrap,tibo66/bootstrap,SweetProcess/bootstrap,joblocal/bootstrap,Hemphill/bootstrap-docs,gijsbotje/bootstrap,Lyricalz/bootstrap,SweetProcess/bootstrap,andresgalante/bootstrap,vsn4ik/bootstrap,stanwmusic/bootstrap,vsn4ik/bootstrap,tibo66/bootstrap,yuyokk/bootstrap,bardiharborow/bootstrap,vsn4ik/bootstrap,stanwmusic/bootstrap,xt0rted/bootstrap,joblocal/bootstrap,tibo66/bootstrap,supergibbs/bootstrap,tibo66/bootstrap,peterblazejewicz/bootstrap,nice-fungal/bootstrap,zalog/bootstrap,NCARB/bootstrap,xt0rted/bootstrap,afuno/bootstrap,andresgalante/bootstrap,twbs/bootstrap,janseliger/bootstrap,tagliala/bootstrap,creativewebjp/bootstrap,stanwmusic/bootstrap,Hemphill/bootstrap-docs,Delagen/bootstrap,SweetProcess/bootstrap,supergibbs/bootstrap,gijsbotje/bootstrap,vsn4ik/bootstrap,bootstrapbrasil/bootstrap,andresgalante/bootstrap,supergibbs/bootstrap,9-chirno/chirno,seanwu99/bootstrap,creativewebjp/bootstrap,gijsbotje/bootstrap,TheFridayInstitute/bootstrap,kvlsrg/bootstrap,stanwmusic/bootstrap,xt0rted/bootstrap,Hemphill/bootstrap-docs,lipis/bootstrap,nice-fungal/bootstrap,gijsbotje/bootstrap,johnajacob/bootstrap,jipexu/bootstrap,janseliger/bootstrap,andresgalante/bootstrap,NCARB/bootstrap,johnajacob/bootstrap,fschumann1211/bootstrap,realcrowd/bootstrap,bardiharborow/bootstrap,creativewebjp/bootstrap,m5o/bootstrap,jipexu/bootstrap,realcrowd/bootstrap,tjkohli/bootstrap,inway/bootstrap,Delagen/bootstrap,janseliger/bootstrap,seanwu99/bootstrap,Delagen/bootstrap,johnajacob/bootstrap,bardiharborow/bootstrap,tagliala/bootstrap,Lyricalz/bootstrap,afuno/bootstrap,janseliger/bootstrap,lipis/bootstrap,NCARB/bootstrap,realcrowd/bootstrap,m5o/bootstrap,seanwu99/bootstrap,realcrowd/bootstrap,Hemphill/bootstrap-docs,coliff/bootstrap,yuyokk/bootstrap,9-chirno/chirno,afuno/bootstrap,twbs/bootstrap,jipexu/bootstrap,seanwu99/bootstrap,Delagen/bootstrap,tagliala/bootstrap,zalog/bootstrap,tjkohli/bootstrap,afuno/bootstrap