extract textsize, take timestamp for changelog entries update peers on peering events

oml/media/__init__.py

@@ -31,7 +31,10 @@ def metadata(f):
     elif ext == 'txt':
         info = txt.info(f)
 
-    for key in ('title', 'author', 'date', 'publisher', 'isbn'):
+    for key in (
+        'title', 'author', 'date', 'publisher', 'isbn',
+        'textsize', 'pages'
+    ):
         if key in info:
             value = info[key]
             if isinstance(value, str):

oml/media/pdf.py

@@ -75,7 +75,6 @@ def info(pdf):
             info = pdfreader.getDocumentInfo()
             if info:
                 for key in info:
-                    print key, info
                     if info[key]:
                         data[key[1:].lower()] = info[key]
             xmp =pdfreader.getXmpMetadata()