Add options to add more attribute to xliff template

[vanvo1605]

No description provided.

[coveralls]

Coverage decreased (-0.3%) to 99.721% when pulling c518af2 on vanvo1605:master into 2d2478a on t2ym:master.

[t2ym]

@vanvo1605 Can you add tests to your changes? Coverage falls down by -6.77% with your changes due to the missing coverage in your added codes below. Thank you.

https://coveralls.io/builds/17441387/source?filename=xliff-conv.js#L680

Note:

• Failures of tests due to the incorrect Sauce Labs credentials in your pull requests should be fixed automatically after the changes are merged into the master branch.

[vanvo1605]

Hi @t2ym, I updated something and added test for changes. Could you please help to review it?
c518af2
Thanks.

[vanvo1605]

Thank you! Vào 04:43 PM T.4, 20 Th6 2018 Tetsuya Mori <notifications@github.com> đã viết:

…

Merged #29 <#29>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#29 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ATX9KRBxefy46-r9Kl7BwJzpakBKtEY9ks5t-hlPgaJpZM4Uj8xo> .