to make up for not using xft.dpi anymore that was a fix essentially to buffer engine rendering, allow env var for evas font dpi.
to make up for not using xft.dpi anymore that was a fix essentially
to buffer engine rendering, allow env var for evas font dpi.



git-svn-id: 24a995eca3b83137dd7eab3408044d7832e202f7@64970 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

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