added EXIF patch and misc in lib

removed some cruft

src/lib/misc.py

@@ -0,0 +1,22 @@
+"""
+    Project: pyGTKtalog
+    Description: Misc functions used more than once in src
+    Type: lib
+    Author: Roman 'gryf' Dobosz, gryf73@gmail.com
+    Created: 2008-12-15
+"""
+
+def float_to_string(float_length):
+    """
+    Parse float digit into time string
+    Arguments:
+        @string - width of generated image. If actual image width
+                         exceeds this number scale is performed.
+    Returns HH:MM:SS formatted string
+    """
+    hour = int(float_length / 3600);
+    float_length -= hour*3600
+    minutes = int(float_length / 60)
+    float_length -= minutes * 60
+    sec = int(float_length)
+    return "%02d:%02d:%02d" % (hour, minutes, sec)