Add `docs-clean` task to watch scripts
Add `docs-clean` task to watch scripts

Without this, the CSS and JS files don't get copied over to the `docs/dist/` folder during development. I imagine we can simplify this and not run it twice, and instead run it once? Unsure.

/cc @johann-s
m5o/bootstrap,hebbet/bootstrap,gijsbotje/bootstrap,xt0rted/bootstrap,Hemphill/bootstrap-docs,vsn4ik/bootstrap,afuno/bootstrap,andresgalante/bootstrap,andresgalante/bootstrap,xt0rted/bootstrap,peterblazejewicz/bootstrap,kvlsrg/bootstrap,zalog/bootstrap,andresgalante/bootstrap,lemuelbarango/bootstrap,yuyokk/bootstrap,xt0rted/bootstrap,tagliala/bootstrap,johnajacob/bootstrap,lemuelbarango/bootstrap,9-chirno/chirno,hebbet/bootstrap,creativewebjp/bootstrap,nice-fungal/bootstrap,zalog/bootstrap,inway/bootstrap,stanwmusic/bootstrap,SweetProcess/bootstrap,yuyokk/bootstrap,nice-fungal/bootstrap,lipis/bootstrap,igoynawamreh/bootstrap,supergibbs/bootstrap,bardiharborow/bootstrap,tibo66/bootstrap,NCARB/bootstrap,SweetProcess/bootstrap,stanwmusic/bootstrap,bardiharborow/bootstrap,seanwu99/bootstrap,inway/bootstrap,afuno/bootstrap,tagliala/bootstrap,Lyricalz/bootstrap,realcrowd/bootstrap,tjkohli/bootstrap,lemuelbarango/bootstrap,Hemphill/bootstrap-docs,lipis/bootstrap,johnajacob/bootstrap,GerHobbelt/bootstrap,vsn4ik/bootstrap,hebbet/bootstrap,peterblazejewicz/bootstrap,janseliger/bootstrap,realcrowd/bootstrap,jipexu/bootstrap,Delagen/bootstrap,igoynawamreh/bootstrap,hebbet/bootstrap,Delagen/bootstrap,bardiharborow/bootstrap,gijsbotje/bootstrap,janseliger/bootstrap,Lyricalz/bootstrap,GerHobbelt/bootstrap,bardiharborow/bootstrap,joblocal/bootstrap,coliff/bootstrap,inway/bootstrap,afuno/bootstrap,9-chirno/chirno,peterblazejewicz/bootstrap,tibo66/bootstrap,fschumann1211/bootstrap,Lyricalz/bootstrap,TheFridayInstitute/bootstrap,kvlsrg/bootstrap,igoynawamreh/bootstrap,tagliala/bootstrap,jipexu/bootstrap,m5o/bootstrap,NCARB/bootstrap,bootstrapbrasil/bootstrap,andresgalante/bootstrap,yuyokk/bootstrap,creativewebjp/bootstrap,twbs/bootstrap,johnajacob/bootstrap,SweetProcess/bootstrap,NCARB/bootstrap,stanwmusic/bootstrap,realcrowd/bootstrap,vsn4ik/bootstrap,igoynawamreh/bootstrap,realcrowd/bootstrap,9-chirno/chirno,zalog/bootstrap,tjkohli/bootstrap,joblocal/bootstrap,9-chirno/chirno,Delagen/bootstrap,davethegr8/bootstrap,seanwu99/bootstrap,Lyricalz/bootstrap,lemuelbarango/bootstrap,janseliger/bootstrap,stanwmusic/bootstrap,jipexu/bootstrap,gijsbotje/bootstrap,johnajacob/bootstrap,supergibbs/bootstrap,davethegr8/bootstrap,TheFridayInstitute/bootstrap,seanwu99/bootstrap,lipis/bootstrap,Hemphill/bootstrap-docs,gijsbotje/bootstrap,creativewebjp/bootstrap,Delagen/bootstrap,fschumann1211/bootstrap,kvlsrg/bootstrap,yuyokk/bootstrap,bootstrapbrasil/bootstrap,fschumann1211/bootstrap,lipis/bootstrap,bootstrapbrasil/bootstrap,nice-fungal/bootstrap,vsn4ik/bootstrap,davethegr8/bootstrap,janseliger/bootstrap,SweetProcess/bootstrap,jipexu/bootstrap,afuno/bootstrap,TheFridayInstitute/bootstrap,GerHobbelt/bootstrap,TheFridayInstitute/bootstrap,joblocal/bootstrap,NCARB/bootstrap,fschumann1211/bootstrap,tibo66/bootstrap,twbs/bootstrap,coliff/bootstrap,creativewebjp/bootstrap,joblocal/bootstrap,supergibbs/bootstrap,seanwu99/bootstrap,davethegr8/bootstrap,tibo66/bootstrap,xt0rted/bootstrap,Hemphill/bootstrap-docs,supergibbs/bootstrap