Fixed Strophe.serialize() and Connection.sendIQ() to accept Builders.
Fixed Strophe.serialize() and Connection.sendIQ() to accept Builders.

metajack/strophejs,m800-limited/strophejs,minddistrict/strophejs,Voiceworks/strophejs,minddistrict/strophejs,processone/strophejs,ggozad/strophejs,gabrielfalcao/strophejs,eidmanna/strophe-closure,Rom4eg/strophejs,teambox/strophejs,sualko/strophejs,adozenlines/strophejs,adozenlines/strophejs,diegocr/strophejs,teambox/strophejs,sualko/strophejs,Voiceworks/strophejs,joachimlindborg/strophejs,damencho/strophejs,processone/strophejs,eidmanna/strophe-closure,processone/strophejs,Rom4eg/strophejs,joachimlindborg/strophejs,teambox/strophejs,ggozad/strophejs,adozenlines/strophejs,damencho/strophejs,gabrielfalcao/strophejs,diegocr/strophejs,gabrielfalcao/strophejs,strophe/strophejs,Voiceworks/strophejs,diegocr/strophejs,metajack/strophejs,ggozad/strophejs,m800-limited/strophejs,m800-limited/strophejs,damencho/strophejs,joachimlindborg/strophejs,minddistrict/strophejs,strophe/strophejs,sualko/strophejs,Rom4eg/strophejs,strophe/strophejs