Fix the exception class name in export.py
tree8fa81257fb2926947057199d0e973867832cccd9
-rw-r--r-- 79 AUTHORS
-rw-r--r-- 17992 COPYING
-rw-r--r-- 113 INSTALL
-rw-r--r-- 98 MANIFEST.in
-rw-r--r-- 3750 README
-rw-r--r-- 893 TODO
drwxr-xr-x - examples
-rwxr-xr-x 6799 gitmergeonefile.py
-rwxr-xr-x 532 setup.py
-rwxr-xr-x 831 stg
drwxr-xr-x - stgit
-rw-r--r-- 1010 stgitrc