Calendar dates display URL when dragged

[connor-murray]

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Current behavior

• Open calendar
• Click on date
• Drag Date
• URL displays at mouse pointer

Expected behavior

• No URL should be displayed at mouse pointer

Minimal reproduction of the problem with instructions

• Open calendar
• Click on date
• Drag Date
• URL displays at mouse pointer

What is the motivation / use case for changing the behavior?
Should not display URL

Please tell us about your environment:
Browser - Chrome
Version -64.0.3282.167

• Angular version: 5.2.1

• PrimeNG version: 4.2.2

• Browser: All

• Language: Typescript

• Node (for AoT issues): node --version = 6.13.0