Reformat offlineimap/folder/Base.py

Add some spaces, remove lines,... now format is better (lintian).

offlineimap/folder/Base.py

@@ -418,7 +418,6 @@ class BaseFolder(object):
         except:
             raise IOError("Can't read %s" % uidfile)
 
-
     def savemessage(self, uid, content, flags, rtime):
         """Writes a new message, with the specified uid.
 
@@ -681,7 +680,6 @@ class BaseFolder(object):
         self.ui.debug('', 'addmessageheader: new_header = %s' % repr(new_header))
         return headers + new_header + content[insertionpoint:]
 
-
     def __find_eoh(self, content):
         """Searches for the point where mail headers end.
 
@@ -698,7 +696,6 @@ class BaseFolder(object):
 
         return eoh_cr
 
-
     def getmessageheader(self, content, name):
         """Return the value of the first occurence of the given header.
 
@@ -724,7 +721,6 @@ class BaseFolder(object):
         else:
             return None
 
-
     def getmessageheaderlist(self, content, name):
         """Return a list of values for the given header.
 
@@ -744,7 +740,6 @@ class BaseFolder(object):
         return re.findall('^%s:(.*)$' %
                           name, headers, flags=re.MULTILINE | re.IGNORECASE)
 
-
     def deletemessageheaders(self, content, header_list):
         """Deletes headers in the given list from the message content.
 
@@ -778,9 +773,6 @@ class BaseFolder(object):
 
         return '\n'.join(new_headers) + rest
 
-
-
-
     def change_message_uid(self, uid, new_uid):
         """Change the message from existing uid to new_uid.