upgrade source to 2.0.8

Edward Rudd

2018-08-19 561f0d614098a95527367cc3f911e476f35643d6

 source/Xcode/SDL/Info-Framework.plist

@@ -19,10 +19,10 @@
   <key>CFBundlePackageType</key>
   <string>FMWK</string>
   <key>CFBundleShortVersionString</key>
   <string>2.0.5</string>
   <string>2.0.8</string>
   <key>CFBundleSignature</key>
   <string>SDLX</string>
   <key>CFBundleVersion</key>
   <string>2.0.5</string>
   <string>2.0.8</string>
</dict>
</plist>