Condense wording on inferred action and update translations

These two items on the left menu for tasks are significantly larger than the rest of the items on the list.
By removing the word "another", the left sidebar can be made narrower and it is still clear what these actions do.

app/Locale/ko_KR/translations.php

@@ -179,7 +179,7 @@ return array(
     'Closing a task' => '할일을 닫혔다',
     'Assign a color to a specific user' => '색을 사용자에 할당',
     'Position' => '위치',
-    'Duplicate to another project' => '다른 프로젝트에 복사',
+    'Duplicate to project' => '다른 프로젝트에 복사',
     'Duplicate' => '복사',
     'Link' => '링크',
     'Comment updated successfully.' => '댓글을 갱신했습니다.',
@@ -307,7 +307,7 @@ return array(
     'Enable public access' => '공개 접속 활성화',
     'Public access disabled' => '공개 접속 불가',
     'Move the task to another project' => '할일별 프로젝트에 옮기',
-    'Move to another project' => '다른 프로젝트로 이동',
+    'Move to project' => '다른 프로젝트로 이동',
     'Do you really want to duplicate this task?' => '할일을 복제합니까?',
     'Duplicate a task' => '할일 복사',
     'External accounts' => '외부 계정',