Exiv2 support Adobe DNG file format

src/doxygen.hpp

@@ -54,7 +54,7 @@
 
   - Jpeg
   - <A HREF="crw-mapping.html">Canon CRW</A>
-  - TIFF and related RAW formats (Canon CR2, Nikon NEF, Pentax PEF, Sony SR2 and Minolta MRW), read-only
+  - TIFF and related RAW formats (Canon CR2, Nikon NEF, Pentax PEF, Sony SR2, Adobe DNG, and Minolta MRW), read-only
 
   @section supp Support
 

src/exiv2.1

@@ -31,8 +31,8 @@ exiv2 \- EXIF/IPTC metadata manipulation tool
 is a program to read and write EXIF/IPTC metadata. Supported image
 formats are JPEG, Canon CRW and Canon THM.  Read-only support is
 currently available for TIFF format and includes TIFF-based RAW
-formats such as Nikon NEF, Canon CR2, Sony SR2, Pentax PEF and 
+formats such as Nikon NEF, Canon CR2, Sony SR2, Pentax PEF, 
-Minolta MRW.
+Adobe DNG and Minolta MRW.
 .SH ACTIONS
 The \fIaction\fP argument is only required if it is not clear which
 action is implied.