umem_search doesn't return list of tuples.

[frumsy]

In the

READ.ME example it says shows umem_search returning a list of tuples.

>> l=[x for x in mw.umem_search("hello")]
>> l

[('', <Addr: 0x003287B0>)]

However it should just return a lists of addresses:
>>> from memorpy import *
>>> mw = MemWorker(pid=pid1)
>>> 
>>> l=[x for x in mw.umem_search("hello")]
>>> l
[<Addr: 0x7F68C83B0770>, <Addr: 0x7F68C83B3D5C>, <Addr: 0x7F68C83B6024>, <Addr: 0x7F68C8A7A0A2>]
>>> l.dump
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'list' object has no attribute 'dump'
>>> l.dump()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'list' object has no attribute 'dump'
>>> a=l[0][0]
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'Address' object does not support indexing
>>> a=l[0]
>>> a
<Addr: 0x7F68C83B0770>
>>> l
[<Addr: 0x7F68C83B0770>, <Addr: 0x7F68C83B3D5C>, <Addr: 0x7F68C83B6024>, <Addr: 0x7F68C8A7A0A2>]
>>> a.dump()