fix(user-config): Layer switcher key behaviour on non-base layers (#440)

* refactor(user-config): Optimize imports

* feat(user-config): Clone SwitchLayerAction to destination layer

* fix(user-config): Fix Keymap SwitchLayerAction normalization

* test(user-config): Remove spy callThrough

* build: Add uhk-common test runner

* build: delete test serialization files

* fix(user-config): Add missing "type": "basic" properties to the user-config.json

* test(user-config): Add KeyMacroAction tests

* fix(user-config): Delete SwitchLayerAction from non destination layer

* fix(user-config): Keymap normalize delete SwitchLayerActions from non base layers

* ci: turn of uhk-web tests

* ci: turn off karma watch mode in uhk-web test

.travis.yml

@@ -25,12 +25,16 @@ addons:
       - libudev-dev
       - build-essential
       - libusb-1.0-0-dev
+  chrome: stable
 
 install:
   - nvm install
   - npm install
 
 before_script:
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start
+  - sleep 3 # give xvfb some time to start
   - npm run build
   - npm run lint