Use .xlsx for exporting definitions

[JeroenSfdc]

Change from .xls to .xlsx

[xgeek-net]

@JeroenSfdc Why?

[JeroenSfdc]

@xgeek-net well, because it prevents the message upon opening. I don't think lot op people are still using obsolete office (or alternatives) which cannot handle .xlsx, hence don't give you the popup upon opening the exported data.

[xgeek-net]

@JeroenSfdc Okay, will put it in its roadmap. Thanks for your feedback.

[xgeek-net]

Hi, @JeroenSfdc , This issue is fixed in latest version (v3.1.0), just FYI.

Regards,
Lin