allow multi-attachment import from Sente

BibTeX.js

@@ -18,7 +18,7 @@
 	"inRepository": true,
 	"translatorType": 3,
 	"browserSupport": "gcsv",
-	"lastUpdated": "2014-06-01 01:53:29"
+	"lastUpdated": "2014-06-01 15:20:32"
 }
 
 function detectImport() {
@@ -1796,8 +1796,8 @@ function processField(item, field, value) {
 		item.notes.push({note:Zotero.Utilities.text2html(value)});
 	} else if (field == "pdf" || field == "path" /*Papers2 compatibility*/) {
 		item.attachments = [{path:value, mimeType:"application/pdf"}];
-	} else if (field == "sentelink") { // the reference manager 'Sente' has a unique file scheme in exported BibTeX
-		item.attachments = [{path:value.split(",")[0], mimeType:"application/pdf"}];
+	} else if (field == "sentelink") { // the reference manager 'Sente' has a unique file scheme in exported BibTeX; it can occur multiple times
+		item.attachments.push({path:value.split(",")[0], mimeType:"application/pdf"});
 	} else if (field == "file") {
 		var start = 0, attachment;
 		value = value.replace(/\$\\backslash\$/g, '\\') // Mendeley invention?