update Chinese(Simplified) translation

added a missing string and some other fixes

Change-Id: I153f42687cf855835b7a41b5b3adc4bf120f7f61
Reviewed-on: http://gerrit.rockbox.org/413
Reviewed-by: Purling Nayuki <cyq.yzfl@gmail.com>
Tested-by: Purling Nayuki <cyq.yzfl@gmail.com>
Reviewed-by: Alex Parker <rockbox@aeparker.com>
Tested-by: Alex Parker <rockbox@aeparker.com>

apps/lang/chinese-simp.lang

@@ -351,10 +351,10 @@
     *: "Balance"
   </source>
   <dest>
-    *: "左右声道平衡"
+    *: "声道平衡"
   </dest>
   <voice>
-    *: "左右声道平衡"
+    *: "声道平衡"
   </voice>
 </phrase>
 <phrase>
@@ -976,11 +976,11 @@
   </source>
   <dest>
     *: none
-    swcodec: "低通滤波器"
+    swcodec: "低架滤波器"
   </dest>
   <voice>
     *: none
-    swcodec: "低通滤波器"
+    swcodec: "低架滤波器"
   </voice>
 </phrase>
 <phrase>
@@ -1010,11 +1010,11 @@
   </source>
   <dest>
     *: none
-    swcodec: "高通滤波器"
+    swcodec: "高架滤波器"
   </dest>
   <voice>
     *: none
-    swcodec: "高通滤波器"
+    swcodec: "高架滤波器"
   </voice>
 </phrase>
 <phrase>
@@ -1464,10 +1464,10 @@
     *: "Initialize Now"
   </source>
   <dest>
-    *: "立即初始化"
+    *: "初始化媒体库"
   </dest>
   <voice>
-    *: "立即初始化"
+    *: "初始化媒体库"
   </voice>
 </phrase>
 <phrase>
@@ -1506,10 +1506,10 @@
     *: "Gather Runtime Data"
   </source>
   <dest>
-    *: "记录音乐播放记录"
+    *: "记录音乐播放历史"
   </dest>
   <voice>
-    *: "记录音乐播放记录"
+    *: "记录音乐播放历史"
   </voice>
 </phrase>
 <phrase>
@@ -7160,7 +7160,7 @@
     *: "Boot changed"
   </source>
   <dest>
-    *: "引导文件已经更新"
+    *: "引导文件已被更新"
   </dest>
   <voice>
     *: "引导文件已经被更新"
@@ -7174,10 +7174,10 @@
     *: "Reboot now?"
   </source>
   <dest>
-    *: "现在就重启?"
+    *: "是否立即重新启动?"
   </dest>
   <voice>
-    *: "现在就重启吗"
+    *: "是否立即重新启动播放器"
   </voice>
 </phrase>
 <phrase>
@@ -7673,10 +7673,10 @@
     *: "Update Now"
   </source>
   <dest>
-    *: "立即更新"
+    *: "更新媒体库"
   </dest>
   <voice>
-    *: "立即更新"
+    *: "更新媒体库"
   </voice>
 </phrase>
 <phrase>
@@ -7701,10 +7701,10 @@
     *: "Export Modifications"
   </source>
   <dest>
-    *: "导出修改"
+    *: "导出媒体库"
   </dest>
   <voice>
-    *: "导出修改"
+    *: "导出媒体库"
   </voice>
 </phrase>
 <phrase>
@@ -8100,10 +8100,10 @@
     *: "Import Modifications"
   </source>
   <dest>
-    *: "导入更改"
+    *: "导入媒体库"
   </dest>
   <voice>
-    *: "导入更改"
+    *: "导入媒体库"
   </voice>
 </phrase>
 <phrase>
@@ -9128,10 +9128,10 @@
     *: "Playlist Catalogue"
   </source>
   <dest>
-    *: "播放列表选项"
+    *: "播放列表目录"
   </dest>
   <voice>
-    *: "播放列表选项"
+    *: "播放列表目录"
   </voice>
 </phrase>
 <phrase>
@@ -9359,10 +9359,10 @@
     *: "Please reboot to enable"
   </source>
   <dest>
-    *: "重启后启用"
+    *: "重新启动以完成初始化"
   </dest>
   <voice>
-    *: "重启后启用"
+    *: "重新启动您的播放器以完成初始化"
   </voice>
 </phrase>
 <phrase>
@@ -12440,10 +12440,10 @@
     *: "Filesize"
   </source>
   <dest>
-    *: "按照文件大小"
+    *: "文件大小"
   </dest>
   <voice>
-    *: "按照文件大小"
+    *: "文件大小"
   </voice>
 </phrase>
 <phrase>
@@ -12924,10 +12924,10 @@
     *: "Restart Sleep Timer On Keypress"
   </source>
   <dest>
-    *: "按键时重启睡眠计时器"
+    *: "按键时重置睡眠计时器"
   </dest>
   <voice>
-    *: "按键时重启睡眠计时器"
+    *: "按键时重置睡眠计时器"
   </voice>
 </phrase>
 <phrase>
@@ -13003,3 +13003,17 @@
     *: "开机即启动睡眠计时器"
   </voice>
 </phrase>
+<phrase>
+  id: LANG_SELECT_DATABASE_DIRS
+  desc: in settings_menu
+  user: core
+  <source>
+    *: "Select directories to scan"
+  </source>
+  <dest>
+    *: "仅扫描指定文件夹"
+  </dest>
+  <voice>
+    *: "扫描媒体时扫描指定文件夹"
+  </voice>
+</phrase>