Added more symbols to the customised font (#376)

* 字体新增评级字符, 调整 staff 表, 更新 legals

* 增加新符号定义

* 增加回放速度相关的字符

parts/char.lua

@@ -99,7 +99,7 @@ local L={
         yen=            0xF00A6,
         dollar=         0xF00A7,
         euro=           0xF00A8,
-        won=            0xF00A9,
+        pound=          0xF00A9,
         bitcoin=        0xF00AA,
         onebag=         0xF00AB,
         export=         0xF00AC,
@@ -109,6 +109,21 @@ local L={
         saveOne=        0xF00B0,
         loadTwo=        0xF00B1,
         saveTwo=        0xF00B2,
+        zBook=          0xF00B3,
+        rankX=          0xF00B4,
+        rankU=          0xF00B5,
+        rankA=          0xF00B6,
+        rankB=          0xF00B7,
+        rankC=          0xF00B8,
+        rankD=          0xF00B9,
+        rankE=          0xF00BA,
+        rankF=          0xF00BB,
+        rankZ=          0xF00BC,
+        speedOneEights= 0xF00BD,
+        speedOneHalf=   0xF00BE,
+        speedOne=       0xF00BF,
+        speedTwo=       0xF00C0,
+        speedFive=      0xF00C1,
     },
     key={--F0100~F017F
         macCmd=                 0xF0100,