[ch4os]

Your app looks great, but there is a problem with non-ascii characters (for example polish), when i'm running CallibreKindeCollections withous any option i've got something like this:

ADDED 2 items to collection "- Fandorin - Boris Akunin"
ADDED 10 items to collection "- Steven Erikson"
ADDED 4 items to collection "- Unknown"
ADDED 16 items to collection "- Orson Scott Card"
Traceback (most recent call last):
  File "CalibreKindleCollections.py", line 902, in <module>
    createCollectionsFromCalibre()
  File "CalibreKindleCollections.py", line 354, in createCollectionsFromCalibre
    endAddBooks()
  File "CalibreKindleCollections.py", line 466, in endAddBooks
    print collDesc.encode('utf-8')
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc5 in position 38: ordinal not in range(128)

I've attached my metadata.calibre file (just change extension from txt)

And second error when i'm trying to cleanup collections

python CalibreKindleCollections.py --noupdatecollections --nomiscellanycollection --sortcollections

Retrieving list of all books on kindle. This may take a little while.

Checking for any books which are in collections but are no longer on the kindle.

Traceback (most recent call last):
  File "CalibreKindleCollections.py", line 910, in <module>
    cleanupCollections()
  File "CalibreKindleCollections.py", line 533, in cleanupCollections
    if asin != UserGuideAsin:
NameError: global name 'UserGuideAsin' is not defined