fix py2.4 compatibility

Author: Richard Jones

roundup/roundupdb.py

@@ -30,7 +30,13 @@
 from email.Header import Header
 from email.MIMEText import MIMEText
 from email.MIMEBase import MIMEBase
-from email.parser   import FeedParser
+
+try:
+    # Python 2.5+
+    from email.parser import FeedParser
+except ImportError:
+    # Python 2.4
+    from email.Parser import FeedParser
 
 from roundup import password, date, hyperdb
 from roundup.i18n import _