.travis.yml - initial commit to add Travis-CI support

Change-Id: I5492d1ca7eea1fa89baa42ef3048889b526fc0c6
Reviewed-on: https://codereview.kdab.com/c/kdab/KDToolBox/+/99606
Reviewed-by: Allen Winter <[email protected]>

.travis.yml

@@ -0,0 +1,51 @@
+env:
+  global:
+    - secure: "NlWO/NTPlOU6cowOMuPOvjAprXVwIjmpHHf9CoMR71E2c/eBFFKIHj10kXuyFwz2KihHAIExmo9OlGtGniNWobvIrVrabO3dsOSb6UGbPAQkzQiyQLKsDNQAZx3nMuWEKBtMsVRee6rd7/2uGTY4WB5Ot3VhrUYcN1FoRgQQ9gk="
+
+branches:
+  only:
+    - master
+
+matrix:
+  include:
+    - os: linux
+      dist: bionic
+    - os: osx
+      osx_image: xcode11.5
+      env:
+        - QT_SELECT=qt5
+
+language: cpp
+compiler:
+  - gcc
+  - clang
+
+script:
+  - mkdir build
+  - cd build
+  - qmake ..
+  - make
+  - make check
+
+notifications:
+  email:
+    recipients:
+    - [email protected]
+    on_success:  never
+    on_failure: always
+
+dist: bionic
+addons:
+  apt:
+    update: true
+    packages:
+    - qt5-default
+    - qtbase5-dev
+    - qtbase5-dev-tools
+    - qtbase5-private-dev
+    - qttools5-dev
+    - qttools5-dev-tools
+  homebrew:
+    update: true
+    packages:
+    - qt5