giflib: update to 5.1.0
efl: revbump due giflib so bump
imlib2: revbump due giflib so bump
libwebp: revbump due giflib so bump
tracker: revbump due giflib so bump
emacs: revbump due giflib so bump
kdelibs: revbump due giflib so bump
libgdiplus: revbump due giflib so bump
vice: revbump due giflib so bump
xplanet: revbump due giflib so bump
fontforge: revbump due giflib so bump
libextractor: revbump due giflib so bump
meh-git: revbump due giflib so bump
sxiv-git: revbump due giflib so bump
WindowMaker: revbump due giflib so bump
imlib2: fix build with giflib-5.1.0
efl: add missing shlibs
fontforge: update shlibs; fix build with giflib-5.1.0
kdelibs: add missing shlibs
libextractor: fix build with giflib-5.1.0