Remove old CI stuff

.travis.yml

@@ -1,44 +0,0 @@
-os:
-  - linux
-  - osx
-dist:
-  - xenial
-
-language:
-  - c++
-
-compiler:
-  - gcc
-  - clang
-
-addons:
-  apt:
-    sources:
-      - sourceline: 'deb http://download.opensuse.org/repositories/home:/selmf/xUbuntu_16.04/ /'
-        key_url: 'https://download.opensuse.org/repositories/home:selmf/xUbuntu_16.04/Release.key'
-      - sourceline: 'ppa:kubuntu-ppa/backports'
-    packages:
-      - qt-default
-      - qt5-qmake
-      - qtbase5-dev
-      - qtmultimedia5-dev
-      - libpoppler-qt5-dev
-      - qtscript5-dev
-      - libqt5opengl5-dev
-      - libglu1-mesa-dev
-      - libunarr-dev
-      - qtdeclarative5-dev
-  homebrew:
-    packages:
-      - qt
-
-before_script:
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]];
-    then brew link qt --force;
-    qmake CONFIG+=unarr;
-    fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]];
-    then QT_SELECT=qt5 qmake CONFIG+=unarr;
-    fi
-
-script: make

appveyor.yml

@@ -1,20 +0,0 @@
-image: Visual Studio 2017
-
-environment:
-  matrix:
-    - platform: x86
-      QT5: C:\Qt\5.12.1\msvc2017
-      VCVARS: '"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars32.bat"'
-    - platform: x64
-      QT5: C:\Qt\5.12.1\msvc2017_64
-      VCVARS: '"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"'
-
-before_build:
-  - set PATH=%QT5%\bin;%PATH%
-  - call %VCVARS%
-  - cd %APPVEYOR_BUILD_FOLDER%
-  - qmake CONFIG+=unarr
-
-build_script:
-  - cd %APPVEYOR_BUILD_FOLDER%
-  - nmake