update .travis.yml, package.json and LICENSE

.travis.yml

@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-  - 8.9.4
+  - 12.16.1
 sudo: false
 addons:
   apt:
@@ -15,11 +15,6 @@ addons:
     - g++-4.8
 script:
   - npm run-script test-travis
-notifications:
-  irc:
-    channels:
-      - irc.esper.net#crafatar
-    skip_join: true
 env:
   - TRAVIS=true CXX=g++-4.8
 services:

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 Crafatar Team
+Copyright (c) 2020 Crafatar Team
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

package.json

@@ -31,7 +31,7 @@
     "test-travis": "istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage"
   },
   "engines": {
-    "node": "10.19.0"
+    "node": "12.16.1"
   },
   "dependencies": {
     "canvas": "^2.6.1",