reload preview if chart locale changes
reload preview if chart locale changes

robmcloughlin/Insights,qqming113/datawrapper,kendrick-k/datawrapper,qqming113/datawrapper,ThuyNTran/datawrapper,devinit/datawrapper,qqming113/datawrapper,datafunk/datawrapper,qqming113/datawrapper,devinit/datawrapper,ThuyNTran/datawrapper,grepman/datawrapper,qqming113/datawrapper,datafunk/datawrapper,ThuyNTran/datawrapper,qqming113/datawrapper,rubensfernando/datawrapper,motherjones/datawrapper,motherjones/datawrapper,kendrick-k/datawrapper,devinit/datawrapper,datafunk/datawrapper,devinit/datawrapper,datafunk/datawrapper,grepman/datawrapper,kendrick-k/datawrapper,devinit/datawrapper,plusgut/datawrapper,ThuyNTran/datawrapper,grepman/datawrapper,ThuyNTran/datawrapper,motherjones/datawrapper,rubensfernando/datawrapper,datafunk/datawrapper,robmcloughlin/Insights,kendrick-k/datawrapper,rubensfernando/datawrapper,ThuyNTran/datawrapper,plusgut/datawrapper,kendrick-k/datawrapper,motherjones/datawrapper,robmcloughlin/Insights,grepman/datawrapper,kendrick-k/datawrapper,datafunk/datawrapper,grepman/datawrapper,motherjones/datawrapper,robmcloughlin/Insights,rubensfernando/datawrapper,motherjones/datawrapper,plusgut/datawrapper,rubensfernando/datawrapper,plusgut/datawrapper,robmcloughlin/Insights,grepman/datawrapper,devinit/datawrapper