travis: Drop TravisCI

.travis.yml

@@ -1,41 +0,0 @@
-language: cpp
-
-sudo: false
-
-os:
-  - linux
-  - osx
-
-osx_image: xcode10.1
-
-compiler:
-  - clang
-  - gcc
-
-env:
-  global:
-   - secure: "R+NxqtytOslIcQ/eCbLoZhImsgYdJnljfjANdieFQGune9ACPPQL0YanXkF49c9SWGBSxrAcute0egQzv2CU2+ivSQIX/xnMebKHiOmSPYBoxX+VgxLT3U1itUYlpYwixo9rF8UnGdlgXid6oENSiCvfWtNKoM2qOL0Ttw31J9E="
-
-before_install: if [ "$CXX" = "g++" ]; then export CXX=g++-7; fi
-
-addons:
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - libstdc++-7-dev
-      - g++-7
-      - libncursesw5-dev
-  homebrew:
-    update: true
-    packages: gcc@7
-  coverity_scan:
-    project:
-      name: "mawww/kakoune"
-      description: "Build submitted via Travis CI"
-    notification_email: frrrwww@gmail.com
-    build_command_prepend: "cd src && make clean"
-    build_command: "make -j4"
-    branch_pattern: coverity-scan
-
-script: cd src && make && make test

README.asciidoc

@@ -1,9 +1,7 @@
-= image:{logo}[K,30,30,link="{website}",title="Kakoune logo by p0nce"] Kakoune image:{travis-img}[link="{travis-url}"] image:{cirrus-img}[link="{cirrus-url}"] image:{irc-img}[link="{irc-url}"]
+= image:{logo}[K,30,30,link="{website}",title="Kakoune logo by p0nce"] Kakoune image:{cirrus-img}[link="{cirrus-url}"] image:{irc-img}[link="{irc-url}"]
 ifdef::env-github,env-browser[:outfilesuffix: .asciidoc]
 :logo: https://rawgit.com/mawww/kakoune/master/doc/kakoune_logo.svg
 :website: https://kakoune.org
-:travis-img: https://travis-ci.org/mawww/kakoune.svg?branch=master
-:travis-url: https://travis-ci.org/mawww/kakoune
 :cirrus-img: https://api.cirrus-ci.com/github/mawww/kakoune.svg
 :cirrus-url: https://cirrus-ci.com/github/mawww/kakoune
 :irc-img: https://img.shields.io/badge/IRC-%23kakoune-blue.svg