Merge branch 'pluggable-exporters-with-new-loaders' into requirejs-wip

Conflicts:
bin/amberc.js

bin/amberc.js

@@ -556,9 +556,14 @@ AmberC.prototype.category_export = function() {
 		console.log('Exporting ' + (defaults.deploy ? '(debug + deploy)' : '(debug)')
 			+ ' category ' + category + ' as ' + jsFile
 			+ (defaults.deploy ? ' and ' + jsFileDeploy : ''));
-		fs.writeFile(jsFile, defaults.smalltalk.Exporter._new()._exportPackage_(category), function(err) {
+		var smalltalk = defaults.smalltalk;
+		var pluggableExporter = smalltalk.PluggableExporter;
+		var packageObject = smalltalk.Package._named_(category);
+		fs.writeFile(jsFile, smalltalk.String._streamContents_(function (stream) {
+			pluggableExporter._newUsing_(smalltalk.Exporter._recipe())._exportPackage_on_(packageObject, stream); }), function(err) {
 			if (defaults.deploy) {
-				fs.writeFile(jsFileDeploy, defaults.smalltalk.StrippedExporter._new()._exportPackage_(category), callback);
+				fs.writeFile(jsFileDeploy, smalltalk.String._streamContents_(function (stream) {
+					pluggableExporter._newUsing_(smalltalk.StrippedExporter._recipe())._exportPackage_on_(packageObject, stream); }), callback);
 			} else {
 				callback(null, null);
 			}