Fix up symlinks in exif bump

Previous exif bump copied the newer version into
mediagoblin/tools/extlib/exif but not in extlib/exif. Fix this by
bumping extlib/exif and symlinking to tools/extlib/exif.

Do note that this is still the version fetched from http://sourceforge.net/projects/exif-py/
while the upstream maintainer seems to be active on:
https://github.com/ianare/exif-py

(The sf.net download is quite new though)

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>

1 files changed, 126 insertions, 0 deletions

diff --git a/extlib/exif/changes.txt b/extlib/exif/changes.txt
new file mode 100644
index 00000000..887d84fd
--- /dev/null
+++ b/extlib/exif/changes.txt
@@ -0,0 +1,126 @@
+~ EXIF.py Changelog ~
+
+2012-09-26 - Ianaré Sévi
+Merge patches:
+  Add GPS tags
+  Add better endian debug info
+
+2012-06-13 - Ianaré Sévi
+Merge patches:
+  Support malformed last IFD by fhats
+  Light source, Flash and Metering mode dictionaries update by gryfik
+
+2008-07-31 - Ianaré Sévi
+Wikipedia Commons hunt for suitable test case images,
+testing new code additions.
+
+2008-07-09 - Stephen H. Olson
+Fix a problem with reading MakerNotes out of NEF files.
+Add some more Nikon MakerNote tags.
+
+2008-07-08 - Stephen H. Olson
+An error check for large tags totally borked MakerNotes.
+  With Nikon anyway, valid MakerNotes can be pretty big.
+Add error check for a crash caused by nikon_ev_bias being 
+  called with the wrong args.
+Drop any garbage after a null character in string
+  (patch from Andrew McNabb <amcnabb@google.com>).
+
+2008-02-12 - Ianaré Sévi
+Fix crash on invalid MakerNote
+Fix crash on huge Makernote (temp fix)
+Add printIM tag 0xC4A5, needs decoding info
+Add 0x9C9B-F range of tags
+Add a bunch of tag definitions from:
+ http://owl.phy.queensu.ca/~phil/exiftool/TagNames/EXIF.html
+Add 'strict' variable and command line option
+
+2008-01-18 - Gunter Ohrner
+Add 'GPSDate' tag
+
+2007-12-12 - Ianaré Sévi
+Fix quick option on certain image types
+Add note on tag naming in documentation
+
+2007-11-30 - Ianaré Sévi
+Changed -s option to -t
+Put changelog into separate file
+
+2007-10-28 - Ianaré Sévi
+Merged changes from MoinMoin:ReimarBauer
+Added command line option for debug, stop
+processing on tag.
+
+2007-09-27 - Ianaré Sévi
+Add some Olympus Makernote tags.
+
+2007-09-26 - Stephen H. Olson
+Don't error out on invalid Olympus 'SpecialMode'.
+Add a few more Olympus/Minolta tags.
+
+2007-09-22 - Stephen H. Olson
+Don't error on invalid string
+Improved Nikon MakerNote support
+
+2007-05-03 - Martin Stone <mj_stone@users.sourceforge.net>
+Fix for inverted detailed flag and Photoshop header
+
+2007-03-24 - Ianaré Sévi
+Can now ignore MakerNotes Tags for faster processing.
+
+2007-01-18 - Ianaré Sévi <ianare@gmail.com>
+Fixed a couple errors and assuming maintenance of the library.
+
+2006-08-04 MoinMoin:ReimarBauer
+Added an optional parameter name to process_file and dump_IFD. Using this parameter the
+loop is breaked after that tag_name is processed.
+some PEP8 changes
+
+---------------------------- original notices -------------------------
+
+Contains code from "exifdump.py" originally written by Thierry Bousch
+<bousch@topo.math.u-psud.fr> and released into the public domain.
+
+Updated and turned into general-purpose library by Gene Cash
+
+Patch Contributors:
+* Simon J. Gerraty <sjg@crufty.net>
+s2n fix & orientation decode
+* John T. Riedl <riedl@cs.umn.edu>
+Added support for newer Nikon type 3 Makernote format for D70 and some
+other Nikon cameras.
+* Joerg Schaefer <schaeferj@gmx.net>
+Fixed subtle bug when faking an EXIF header, which affected maker notes
+using relative offsets, and a fix for Nikon D100.
+
+1999-08-21 TB  Last update by Thierry Bousch to his code.
+
+2002-01-17 CEC Discovered code on web.
+            Commented everything.
+            Made small code improvements.
+            Reformatted for readability.
+            
+2002-01-19 CEC Added ability to read TIFFs and JFIF-format JPEGs.
+            Added ability to extract JPEG formatted thumbnail.
+            Added ability to read GPS IFD (not tested).
+            Converted IFD data structure to dictionaries indexed by
+            tag name.
+            Factored into library returning dictionary of IFDs plus
+            thumbnail, if any.
+            
+2002-01-20 CEC Added MakerNote processing logic.
+            Added Olympus MakerNote.
+            Converted data structure to single-level dictionary, avoiding
+            tag name collisions by prefixing with IFD name.  This makes
+            it much easier to use.
+2002-01-23 CEC Trimmed nulls from end of string values.
+
+2002-01-25 CEC Discovered JPEG thumbnail in Olympus TIFF MakerNote.
+
+2002-01-26 CEC Added ability to extract TIFF thumbnails.
+            Added Nikon, Fujifilm, Casio MakerNotes.
+            
+2003-11-30 CEC Fixed problem with canon_decode_tag() not creating an
+            IFD_Tag() object.
+            
+2004-02-15 CEC Finally fixed bit shift warning by converting Y to 0L.