[ocrfeeder] Fix encoding issues when exporting a text file

[Joaquim Manuel Pereira Rocha <jrocha src gnome org>]

commit f73c3129919f06d871f5f4319f1c8336f2770199
Author: Joaquim Rocha <me joaquimrocha com>
Date:   Mon Dec 15 17:30:55 2014 +0000

    Fix encoding issues when exporting a text file
    
    Also removes a redundant comment.
    
    gb#737805

 src/ocrfeeder/feeder/documentGeneration.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/ocrfeeder/feeder/documentGeneration.py b/src/ocrfeeder/feeder/documentGeneration.py
index c5b8cb5..ac38d1a 100644
--- a/src/ocrfeeder/feeder/documentGeneration.py
+++ b/src/ocrfeeder/feeder/documentGeneration.py
@@ -368,7 +368,7 @@ class PlaintextGenerator(DocumentGenerator):
             # This will create a new file or **overwrite an existing file
             f = open(self.name, "w")
             try:
-                f.write(self.text) # Write text to file
+                f.write(self.text.encode('utf-8'))
             finally:
                 f.close() # Close the file
         except IOError: