added passing load_path settings to Environment on yaml
added passing load_path settings to Environment on yaml

aconrad/webassets,heynemann/webassets,wijerasa/webassets,glorpen/webassets,aconrad/webassets,john2x/webassets,heynemann/webassets,florianjacob/webassets,wijerasa/webassets,JDeuce/webassets,heynemann/webassets,glorpen/webassets,scorphus/webassets,aconrad/webassets,JDeuce/webassets,florianjacob/webassets,glorpen/webassets,scorphus/webassets,john2x/webassets