Update README with chat, and change issue template

ISSUE_TEMPLATE.md

@@ -0,0 +1,9 @@
+### What version of ViaVersion are you using? Type /ver viaversion
+
+### What version of Spigot are you using? Type /ver
+
+### What plugins are you using? /plugins
+
+### How does this error happen? login? using an item? 
+
+### Is there an error in the console? Use pastebin.com. Is there a kick message?

README.md

@@ -34,6 +34,10 @@ Contributors:
 **Paulomart**
 **gigosaurus**
 
+**Chat: ** https://gitter.im/MylesIsCool/ViaVersion
+
+We use it to collaborate and solve errors, sign in with github.
+
 License:
 --------
 
@@ -41,3 +45,5 @@ You may modify this work, all rights are still owned by myself excluding any fil
 
 
 Thanks!
+
+