correct handling of adding the second include path
for freetype2 removed inccheck/libcheck for freetype2 added additional probe for freetype 2 that also scans for the file included by ft2build.h. Hopefully this will prevent build errors where ft2build.h is in the include path but the header it includes isn't.
to avoid test failures caused by old builds being left. include the Imager version number in the AUTO_INCLUDE code so that bugs fixed in a new release will convince Inline to rebuild generated modules. http://rt.cpan.org/Ticket/Display.html?id=26278
fixed size when performing a gaussian blur also uses the i_fcolor interfaces when working with >8 bit/sample images RT 25645
fix 16 and double/sample bounds checking test bounds checks on each image type
fix test for xname to look in the same places as Imager::Color RT #26064