SkinsRestorer - Speedgot

SkinsRestorer -----

Ability to restore/change skins on servers! (Offline and Online Mode)

Bug Fixes and improvements. (Rate Limits) (Added Menu) (Stuff)

What is changed ?

Added proxy system to lower the (Rate Limited or 429 error) percentage (It's low now xD) Using 50 HTTPS proxies inside proxy.txt inside the plugin jar. You can add more if you want, but make sure they are HTTPS proxies.
Using HttpsURLConnection instead of HttpURLConnection
Added again the /skins menu with permission skinsrestorer.playercmds.menu (for Spigot only)
Fixed some errors again.
Changed version string to v13.1