Convertita tutta la gestione in unicode per non avere problemi

diff --git a/latex_manager.py b/latex_manager.py
index 8dc85d8..089adff 100644
--- a/latex_manager.py
+++ b/latex_manager.py
@@ -14,6 +14,8 @@ class latex_manager():
         year = song.year
         body = song.body

+        # We really have to assume that latex_song is unicode,
+        # or the write() function will eat us!
         latex_song = unicode()
         latex_song += "\\begin{song}{" + title + "}{" + tone + "}\n{" + mauthor + "}\n{" + tauthor + "}\n{" + year + "}" + "{}\n\n\\index{" + title + "}\n\n"

diff --git a/songbook-editor.py b/songbook-editor.py
index 60450e8..49f301e 100755
--- a/songbook-editor.py
+++ b/songbook-editor.py
@@ -21,11 +21,11 @@ class interface(QtGui.QMainWindow):
         print "TODO: Save data on exit"

     def get_active_song(self):
-        newtitle = str(self.ui.le_title.text())
-        newmauthor = str(self.ui.le_mauthor.text())
-        newtauthor = str(self.ui.le_tauthor.text())
-        newyear = str(self.ui.le_year.text())
-        newtone = str(self.ui.le_tone.text())
+        newtitle = unicode(self.ui.le_title.text())
+        newmauthor = unicode(self.ui.le_mauthor.text())
+        newtauthor = unicode(self.ui.le_tauthor.text())
+        newyear = unicode(self.ui.le_year.text())
+        newtone = unicode(self.ui.le_tone.text())
         newsong = song(newtitle, [], newmauthor, newtauthor, newtone, newyear)

         newbody = unicode(self.ui.te_body.toPlainText())
@@ -46,6 +46,8 @@ class interface(QtGui.QMainWindow):
         filetowrite = lm.create_song(song)
         filename = QtGui.QFileDialog.getSaveFileName(self, "Salva file latex", "/home/leonardo", "LaTeX Source File (*.tex)")
         handle = open(filename, 'w')
+        # Just remember that filetowrite is an "unicode" object, treat it
+        # as it just deserve
         handle.write(filetowrite.encode("utf-8"))
         handle.close()