Apply patch for Lubomir; Refs #4919

svn path=/trunk/boost/gil/; revision=82092
#7970

svn path=/trunk/boost/gil/; revision=82702
#6681

svn path=/trunk/boost/gil/; revision=82703
#6681

svn path=/trunk/boost/gil/; revision=82704
Added missing header file.

svn path=/trunk/boost/gil/; revision=82705
The last fix produces a compiler with Visual Studio 2010.

See ticket 7970.

svn path=/trunk/boost/gil/; revision=82745
#7920

svn path=/trunk/boost/gil/; revision=82755
The tests and documentations for toolbox extension.

svn path=/trunk/libs/gil/; revision=82767
Toolbox tests and documentation.

svn path=/trunk/libs/gil/; revision=82768
Toolbox extension inital commit.

svn path=/trunk/boost/gil/; revision=82769
Fixed compiler errors for gcc and clang.

svn path=/trunk/boost/gil/; revision=82774
Fixed compiler errors for gcc and clang.

svn path=/trunk/libs/gil/; revision=82775
Fixed comments for code consistency.

svn path=/trunk/boost/gil/; revision=82854
Added packed_channel_value to get_num_bits metafunction.

svn path=/trunk/boost/gil/; revision=82855
Updated some tests to reflect recent changes.

svn path=/trunk/libs/gil/; revision=82856
Added more specializations for get_num_bits.

svn path=/trunk/boost/gil/; revision=82882
packed_channel_value is now using low_bits_mask_t to reduce code.

svn path=/trunk/boost/gil/; revision=82883
Replacing io extension.

svn path=/trunk/boost/gil/; revision=82980
Adding new io extension.

svn path=/trunk/boost/gil/; revision=82981
Adding io extension test suite and documentation.

svn path=/trunk/libs/gil/; revision=82982