[SECURITY] Fedora 22 Update: graphite2-1.3.6-1.fc22

Graphite2 is a project within SIL=E2=80=99s Non-Roman Script Initiative and Language Software Development groups to provide rendering capabilities for complex non-Roman writing systems. Graphite can be used to create =E2=80=9Csmart fo nts=E2=80=9D capable of displaying writing systems with various complex behaviors. With respect to the Text Encoding Model, Graphite handles the “Rendering” aspect of writing system implementation.