gifplayer 8.x-1.5

This release fixes the XSS vulnerability found in the Gifplayer external library, previous releases of this module had a copy of the library inside the js/ directory, which had the vulnerability itself, now that the new library release fixed this issue, the module was refactored to allow the user to download the latest library release in the /libraries folder and loading the library for there, effectively fixing the XSS vulnerability.