[fix #212] Weblink created date not showed on Search view

[pritalpatel]

Contains fix for #212
Please find testing detail from #212

[javigomez]

Tested, works:

After:

testing instructions

• install weblinks in a joomla site
• publish the "weblinks search plugin"
• create a weblink
• add search menu item
• go to frontend and search for your weblink

Before patch "created on" shows nothing

After patch "created on" will show the date when it was created.

[chrisdavenport]

I have tested this item ✅ successfully on 77e33f7

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