Customize info.plist to add key to use font auto-scaling in OS X. Thi…

…s should at least fix the blurry texts in Macs with retina display support (issue goldendict#264)

goldendict.pro

@@ -155,6 +155,7 @@ mac {
                          macmouseover.mm \
                          speechclient_mac.mm
     ICON = icons/macicon.icns
+    QMAKE_INFO_PLIST = myInfo.plist
     QMAKE_POST_LINK = mkdir -p GoldenDict.app/Contents/Frameworks & \
                       cp -nR $${PWD}/maclibs/lib/ GoldenDict.app/Contents/Frameworks/ & \
                       mkdir -p GoldenDict.app/Contents/MacOS/locale & \

myInfo.plist

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
+<plist version="0.9">
+<dict>
+	<key>CFBundleIconFile</key>
+	<string>@ICON@</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+    <key>CFBundleGetInfoString</key>
+	<string>@SHORT_VERSION@</string>
+	<key>CFBundleSignature</key>
+	<string>@TYPEINFO@</string>
+	<key>CFBundleExecutable</key>
+	<string>@EXECUTABLE@</string>
+	<key>CFBundleShortVersionString</key>
+	<string>@SHORT_VERSION@</string>
+	<key>CFBundleIdentifier</key>
+	<string>org.goldendict</string>	
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+</dict>
+</plist>