* finish task #1615.

module/testcase/lang/en.php

@@ -62,6 +62,7 @@ $lang->testcase->batchEdit          = "Batch edit";
 $lang->testcase->delete             = "Delete";
 $lang->testcase->browse             = "Browse";
 $lang->testcase->import             = "Import";
+$lang->testcase->importID           = "Linenum";
 $lang->testcase->showImport         = "Show import";
 $lang->testcase->exportTemplet      = "Export templet";
 $lang->testcase->export             = "Export";
@@ -69,6 +70,11 @@ $lang->testcase->export             = "Export";
 $lang->testcase->confirmChange      = 'Confirm case change';
 $lang->testcase->confirmStoryChange = 'Confirm story change';
 
+$lang->testcase->editHaved = 'Modify existing case';
+$lang->testcase->addNew    = 'Add new case';
+  
+$lang->testcase->num = 'The number of cases';
+
 $lang->testcase->deleteStep   = 'Delete';
 $lang->testcase->insertBefore = 'Insert before';
 $lang->testcase->insertAfter  = 'Insert after';

module/testcase/lang/zh-cn.php

@@ -61,13 +61,19 @@ $lang->testcase->edit               = "编辑";
 $lang->testcase->batchEdit          =  "批量编辑 ";
 $lang->testcase->delete             = "删除";
 $lang->testcase->browse             = "用例列表";
-$lang->testcase->import             = "导入用例";
+$lang->testcase->import             = "导入";
+$lang->testcase->importID           = "行号";
 $lang->testcase->showImport         = "显示导入内容";
 $lang->testcase->exportTemplet      = "导出模板";
 $lang->testcase->export             = "导出";
 $lang->testcase->confirmChange      = '确认用例变动';
 $lang->testcase->confirmStoryChange = '确认需求变动';
 
+$lang->testcase->editHaved = '修改已有用例';
+$lang->testcase->addNew    = '添加新用例';
+
+$lang->testcase->num = '导入用例个数：';
+
 $lang->testcase->deleteStep   = '删除';
 $lang->testcase->insertBefore = '之前添加';
 $lang->testcase->insertAfter  = '之后添加';