Do not error when an EndOfPage segment is encountered in jbig2

src/jbig2.js

@@ -897,6 +897,8 @@ var Jbig2Image = (function Jbig2ImageClosure() {
         pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64);
         args = [pageInfo];
         break;
+      case 49: // EndOfPage
+        break;
       case 50: // EndOfStripe
         break;
       case 51: // EndOfFile

test/pdfs/issue2129.pdf.link

@@ -0,0 +1 @@
+http://docs.dpaq.de/1737-itcsamsungapple337_794notice14092012.pdf

test/test_manifest.json

@@ -39,6 +39,14 @@
        "rounds": 1,
        "type": "load"
     },
+    {  "id": "issue2129",
+       "file": "pdfs/issue2129.pdf",
+       "md5": "b082dd2cb3648f979fd668f498af14d6",
+       "link": true,
+       "pageLimit": 1,
+       "rounds": 1,
+       "type": "load"
+    },
     {  "id": "shavian-load",
        "file": "pdfs/shavian.pdf",
        "md5": "40ef97a120250b149c4ded383ca328ec",