fixed, changed so only checks the oldNodeMap when looking at the <root> tag
fixed, changed so only checks the oldNodeMap when looking at the <root> tag

dangkhue27/brackets,Live4Code/brackets,goldcase/brackets,ashleygwilliams/brackets,JordanTheriault/brackets,dangkhue27/brackets,Rajat-dhyani/brackets,flukeout/brackets,Th30/brackets,nucliweb/brackets,sgupta7857/brackets,nucliweb/brackets,SidBala/brackets,flukeout/brackets,goldcase/brackets,Th30/brackets,SidBala/brackets,Live4Code/brackets,No9/brackets,sedge/nimble,Live4Code/brackets,Rajat-dhyani/brackets,Th30/brackets,nucliweb/brackets,sgupta7857/brackets,raygervais/brackets,humphd/brackets,SidBala/brackets,nucliweb/brackets,mozilla/brackets,sgupta7857/brackets,humphd/brackets,simon66/brackets,humphd/brackets,JordanTheriault/brackets,sedge/nimble,No9/brackets,ashleygwilliams/brackets,raygervais/brackets,dangkhue27/brackets,ScalaInc/brackets,mozilla/brackets,humphd/brackets,SidBala/brackets,simon66/brackets,mozilla/brackets,sgupta7857/brackets,goldcase/brackets,simon66/brackets,JordanTheriault/brackets,ashleygwilliams/brackets,ashleygwilliams/brackets,ashleygwilliams/brackets,ScalaInc/brackets,simon66/brackets,No9/brackets,Rajat-dhyani/brackets,Live4Code/brackets,sedge/nimble,goldcase/brackets,No9/brackets,raygervais/brackets,simon66/brackets,ScalaInc/brackets,Th30/brackets,dangkhue27/brackets,nucliweb/brackets,sedge/nimble,raygervais/brackets,mozilla/brackets,flukeout/brackets,Rajat-dhyani/brackets,ScalaInc/brackets,SidBala/brackets,flukeout/brackets,goldcase/brackets,mozilla/brackets,No9/brackets,raygervais/brackets,Th30/brackets,sedge/nimble,Live4Code/brackets,JordanTheriault/brackets,Rajat-dhyani/brackets,humphd/brackets,flukeout/brackets,ScalaInc/brackets,dangkhue27/brackets,JordanTheriault/brackets,sgupta7857/brackets