Add ISSUE_TEMPLATE
Add ISSUE_TEMPLATE

martindale/vector,vector-im/vector-web,vector-im/vector-web,vector-im/vector-web,vector-im/riot-web,vector-im/riot-web,vector-im/riot-web,vector-im/vector-web,vector-im/riot-web,martindale/vector,vector-im/vector-web,vector-im/riot-web,vector-im/riot-web