rename computer mod to "computers"

and fix all the image and model filenames that didn't conform before.
aliases are provided for the old nodes

computers/locale/computers.zh_CN.tr

@@ -0,0 +1,35 @@
+# textdomain: computer
+
+
+### computers.lua ###
+
+Admiral128=
+Admiral64=
+Computer Tower=计算机箱
+HUEG Box=
+Monitor and keyboard=显示器和键盘
+Nientiendo Wee=
+Not enough vertical space to place a server!=高度不足，无法放置服务器！
+Pony SlayStation=
+Pony SlayStation 2=
+Pony Vanio=
+Rack Server=机架式服务器
+SX Specter=
+SheFriendSOO=
+Snapple Piepad=
+WIFI Router=无线路由器
+
+### printers.lua ###
+
+3D Printer ("bedflinger")=
+Printer-Scanner Combo=打印扫描一体机
+
+### tetris.lua ###
+
+L=
+New Game=新游戏
+Next...=下一个。。。
+No room for place the Arcade!=没有地方放游戏机！
+R=
+Score: =分数：
+Tetris Arcade=俄罗斯方块游戏机