removing travis

.travis.yml

@@ -1,47 +0,0 @@
-sudo: required
-dist: trusty
-
-language: c
-
-matrix:
-  include:
-    - os: osx
-    - os: linux
-      env: CC=clang CXX=clang++ npm_config_clang=1
-      compiler: clang
-
-node_js:
-  - 10.9.0
-
-cache:
-  directories:
-    - node_modules
-
-addons:
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - g++-4.8
-      - icnsutils
-      - graphicsmagick
-      - libgnome-keyring-dev
-      - xz-utils
-      - xorriso
-      - xvfb
-
-install:
-  - nvm install 10.9.0
-  - npm install electron-builder@22.10.5
-  - npm install
-  - npm rebuild node-sass
-  - export DISPLAY=':99.0'
-  - Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &
-
-before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start &
-  - sleep 3
-
-script:
-- npm run travis