Evas: bump libpng version to 1.2.10. libpng 1.2.8 does not have the symbol png_set_expand_gray_1_2_4_to_8. It seems that 1.2.10 has no problem, so we check for libpng >= 1.2.10 and we drop libpng 1.0.*
Evas: bump libpng version to 1.2.10.
libpng 1.2.8 does not have the symbol png_set_expand_gray_1_2_4_to_8.
It seems that 1.2.10 has no problem, so we check for libpng >= 1.2.10
and we drop libpng 1.0.*


git-svn-id: 24a995eca3b83137dd7eab3408044d7832e202f7@64303 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

antognolli/Evas,antognolli/Evas,antognolli/Evas,antognolli/Evas