- Remove unused lang.

module/todo/lang/de.php

@@ -81,7 +81,6 @@ $lang->todo->advance      = 'Advance';
 $lang->todo->cycleType    = 'Cycle type';
 $lang->todo->monthly      = 'Monthly';
 $lang->todo->weekly       = 'Weekly';
-$lang->todo->to           = 'To';
 
 $lang->todo->cycleDaysLabel  = 'Interval days';
 $lang->todo->beforeDaysLabel = 'Days in advance';

module/todo/lang/en.php

@@ -81,7 +81,6 @@ $lang->todo->advance      = 'Advance';
 $lang->todo->cycleType    = 'Cycle type';
 $lang->todo->monthly      = 'Monthly';
 $lang->todo->weekly       = 'Weekly';
-$lang->todo->to           = 'To';
 
 $lang->todo->cycleDaysLabel  = 'Interval days';
 $lang->todo->beforeDaysLabel = 'Days in advance';

module/todo/lang/fr.php

@@ -81,7 +81,6 @@ $lang->todo->advance      = 'Advance';
 $lang->todo->cycleType    = 'Cycle type';
 $lang->todo->monthly      = 'Monthly';
 $lang->todo->weekly       = 'Weekly';
-$lang->todo->to           = 'To';
 
 $lang->todo->cycleDaysLabel  = 'Interval days';
 $lang->todo->beforeDaysLabel = 'Days in advance';

module/todo/lang/vi.php

@@ -76,7 +76,6 @@ $lang->todo->advance      = 'Trước';
 $lang->todo->cycleType    = 'Loại chu kỳ';
 $lang->todo->monthly      = 'Hàng tháng';
 $lang->todo->weekly       = 'Hàng tuần';
-$lang->todo->to           = 'Đến';
 
 $lang->todo->cycleDaysLabel  = 'Interval days';
 $lang->todo->beforeDaysLabel = 'Days in advance';

module/todo/lang/zh-cn.php

@@ -81,7 +81,6 @@ $lang->todo->advance      = '提前';
 $lang->todo->cycleType    = '周期类型';
 $lang->todo->monthly      = '每月';
 $lang->todo->weekly       = '每周';
-$lang->todo->to           = '至';
 
 $lang->todo->cycleDaysLabel  = '间隔天数';
 $lang->todo->beforeDaysLabel = '提前天数';

module/todo/lang/zh-tw.php

@@ -79,7 +79,6 @@ $lang->todo->advance      = '提前';
 $lang->todo->cycleType    = '週期類型';
 $lang->todo->monthly      = '每月';
 $lang->todo->weekly       = '每週';
-$lang->todo->to           = '至';
 
 $lang->todo->cycleDaysLabel  = '間隔天數';
 $lang->todo->beforeDaysLabel = '提前天數';