Update foundation.dropdown.js to allow user defined "right aligned" dropdown (redux)
Update foundation.dropdown.js to allow user defined "right aligned" dropdown (redux)

Changed functionality to be 'options' based, as per suggestion by @mhayes on previous PR: https://github.com/zurb/foundation/pull/2905#issuecomment-24429915
yohio/foundation-sites-6,labr1005/foundation,robottomw/foundation,Klaudit/foundation,advisorwebsites/foundation-sites-6,youprofit/foundation,ysalmin/foundation,Owlbertz/foundation,r14r-work/fork_foundation_master,zurb/foundation,dimamedia/foundation-6-sites-simple-scss-and-js,oller/foundation,glizer/foundation,Iamronan/foundation,marcosvicente/foundation,barnyp/foundation,djlotus/foundation,ioanok/foundation,natewiebe13/foundation-sites,zurb/foundation,youprofit/foundation,anbestephen/foundation,lizzwestman/foundation,oller/foundation,vrkansagara/foundation,carey/foundation,celsoyh/foundation,jeromelebleu/foundation-sites,ucla/foundation-sites,a-dg/foundation,jxnblk/foundation,lizzwestman/foundation,jlegendary/foundation,stanwmusic/foundation,pwnall/foundation-sites,walbo/foundation,asommer70/foundation,Ilyes512/foundation,andycochran/foundation-sites,socketz/foundation-multilevel-offcanvas,sitexa/foundation,NeonWilderness/foundation,yohio/foundation-sites-6,designerno1/foundation-sites,leo-guinan/foundation,ibroadfo/foundation,glizer/foundation,samuelmc/foundation-sites,atmmarketing/foundation-sites,vrkansagara/foundation,abdullahsalem/foundation-sites,birthdayalex/foundation,anbestephen/foundation,stanwmusic/foundation,wikieswan/foundation,brettsmason/foundation-sites,sethkane/foundation-sites,labr1005/foundation,Larzans/foundation,vita10gy/foundation,ysalmin/foundation,BerndtGroup/TBG-foundation-sites,DaSchTour/foundation-sites,jaylensoeur/foundation-sites-6,zurb/foundation,joe-watkins/foundation,MarcGuay/foundation,gnepal7/foundation,mbarlock/foundation,PassKitInc/foundation-sites,sitexa/foundation,sitexa/foundation,dragthor/foundation-sites,rxfork/foundation,hummingbird-me/foundation-sites-6,JihemC/Foundation-Demo,mbarlock/foundation,mbencharrada/foundation,barnyp/foundation,NeonWilderness/foundation,anbestephen/foundation,DaSchTour/foundation-sites,walbo/foundation,birthdayalex/foundation,sashaegorov/foundation-sites,marcosvicente/foundation,Owlbertz/foundation,robottomw/foundation,gnepal7/foundation,wikieswan/foundation,abdullahsalem/foundation-sites,Ilyes512/foundation,adstyles/foundation,aoimedia/foundation,Teino1978-Corp/Teino1978-Corp-foundation,elkingtonmcb/foundation,pauleds/foundation,RichardLee1978/foundation,r14r-work/fork_foundation_master,Klaudit/foundation,walbo/foundation,signal/foundation,jamesstoneco/foundation-sites,RichardLee1978/foundation,signal/foundation,robottomw/foundation,claytonrodgers/foundation,andycochran/foundation-sites,colin-marshall/foundation-sites,jxnblk/foundation,lizzwestman/foundation,zurb/foundation-sites-6,Larzans/foundation,glizer/foundation,celsoyh/foundation,r14r/fork_foundation_master,joe-watkins/foundation,mbencharrada/foundation,carey/foundation,marcosvicente/foundation,IamManchanda/foundation-sites,atmmarketing/foundation-sites,joe-watkins/foundation,hboers/foundation,0111001101111010/foundation,Owlbertz/foundation,asommer70/foundation,youprofit/foundation,carey/foundation,mbencharrada/foundation,stanwmusic/foundation,gnepal7/foundation,socketz/foundation-multilevel-offcanvas,denisahac/foundation-sites,celsoyh/foundation,BerndtGroup/TBG-foundation-sites,barnyp/foundation,JihemC/Foundation-Demo,pauleds/foundation,designerno1/foundation-sites,aoimedia/foundation,vrkansagara/foundation,jaylensoeur/foundation-sites-6,celsoyh/foundation,sashaegorov/foundation-sites,Klaudit/foundation,adstyles/foundation,NeonWilderness/foundation,NeonWilderness/foundation,signal/foundation,glunco/foundation,Iamronan/foundation,ysalmin/foundation,stanwmusic/foundation,NikhilKalige/foundation,dragthor/foundation-sites,jlegendary/foundation,birthdayalex/foundation,karland/foundation-sites,iwikmu/foundation,jxnblk/foundation,colin-marshall/foundation-sites,glunco/foundation,djlotus/foundation,Iamronan/foundation,leo-guinan/foundation,pdeffendol/foundation,wikieswan/foundation,brettsmason/foundation-sites,joe-watkins/foundation,labr1005/foundation,djlotus/foundation,rxfork/foundation,Teino1978-Corp/Teino1978-Corp-foundation,pdeffendol/foundation,asommer70/foundation,getoutfitted/reaction-foundation-theme,2fd/foundation-stylus,asommer70/foundation,JihemC/Foundation-Demo,a-dg/foundation,ioanok/foundation,ibroadfo/foundation,DouglasAllen/css-foundation,claytonrodgers/foundation,elkingtonmcb/foundation,getoutfitted/reaction-foundation-theme,iwikmu/foundation,themccallister/foundation,zurb/foundation-sites,lizzwestman/foundation,mbarlock/foundation,sashaegorov/foundation-sites,labr1005/foundation,leo-guinan/foundation,Larzans/foundation,natewiebe13/foundation-sites,laantorchaweb/foundation,ioanok/foundation,MarcGuay/foundation,socketz/foundation-multilevel-offcanvas,leo-guinan/foundation,vita10gy/foundation,jamesstoneco/foundation-sites,DouglasAllen/css-foundation,pauleds/foundation,a-dg/foundation,birthdayalex/foundation,hummingbird-me/foundation-sites-6,Mango-information-systems/foundation,denisahac/foundation-sites,sethkane/foundation-sites,RichardLee1978/foundation,BerndtGroup/TBG-fo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