chore: update to node 10, set trusty distribution

Author: Elena Hristova

.travis.yml

@@ -26,7 +26,7 @@ matrix:
     - stage: "lint"
       language: node_js
       os: linux
-      node_js: "8"
+      node_js: "10"
       script: 
         - cd src && npm run ci.tslint
         - cd ../demo && npm run ci.tslint
@@ -39,7 +39,7 @@ matrix:
         - Type="VanillaJS"
       osx_image: xcode10.0
       language: node_js
-      node_js: "8"
+      node_js: "10"
       jdk: oraclejdk8
       before_script: pod repo update
       script:
@@ -53,7 +53,7 @@ matrix:
         - Type="VueJS"
       osx_image: xcode10.0
       language: node_js
-      node_js: "8"
+      node_js: "10"
       jdk: oraclejdk8
       before_script: pod repo update
       script:
@@ -67,7 +67,7 @@ matrix:
         - Type="Angular"
       osx_image: xcode10.0
       language: node_js
-      node_js: "8"
+      node_js: "10"
       jdk: oraclejdk8
       before_script: pod repo update
       script:
@@ -78,56 +78,63 @@ matrix:
         - "curl -u $SAUCE_USER:$SAUCE_KEY -X POST -H 'Content-Type: application/octet-stream' $IOS_SAUCE_STORAGE/$IOS_PACKAGE_NG?overwrite=true --data-binary @$IOS_PACKAGE_FOLDER_NG/$IOS_PACKAGE_NG"
     - language: android
       os: linux
+      dist: trusty
       env:
         - WebpackAndroid="28"
         - Type="VanillaJS"
       jdk: oraclejdk8
-      before_install: nvm install 8
+      before_install: nvm install 10
       script:
         - cd src && npm run build
         - cd ../demo && npm i && tns build android --bundle --env.uglify --env.snapshot --copy-to "./outputs/app-debug.apk"
         - "curl -u $SAUCE_USER:$SAUCE_KEY -X POST -H 'Content-Type: application/octet-stream' $ANDROID_SAUCE_STORAGE/$ANDROID_PACKAGE_JS?overwrite=true --data-binary @$ANDROID_PACKAGE_FOLDER_JS/app-debug.apk"
     - language: android
       os: linux
+      dist: trusty
       env:
         - WebpackAndroid="28"
         - Type="VueJS"
       jdk: oraclejdk8
-      before_install: nvm install 8
+      before_install: nvm install 10
       script:
         - cd src && npm run build
         - cd ../demo-vue && npm i && tns build android --bundle --env.uglify --copy-to "./outputs/app-debug.apk"
         - "curl -u $SAUCE_USER:$SAUCE_KEY -X POST -H 'Content-Type: application/octet-stream' $ANDROID_SAUCE_STORAGE/$ANDROID_PACKAGE_VUE?overwrite=true --data-binary @$ANDROID_PACKAGE_FOLDER_VUE/app-debug.apk"
     - language: android
       os: linux
+      dist: trusty
       env:
         - WebpackAndroid="28"
         - Type="Angular"
       jdk: oraclejdk8
-      before_install: nvm install 8
+      before_install: nvm install 10
       script:
         - cd src && npm run build
         - cd ../publish && sh pack.sh
         - cd ../demo-angular && tns plugin add ../publish/package/*.tgz
         - npm i && tns build android --bundle --env.uglify --env.snapshot --env.aot --copy-to "./outputs/app-debug.apk"
         - "curl -u $SAUCE_USER:$SAUCE_KEY -X POST -H 'Content-Type: application/octet-stream' $ANDROID_SAUCE_STORAGE/$ANDROID_PACKAGE_NG?overwrite=true --data-binary @$ANDROID_PACKAGE_FOLDER_NG/app-debug.apk"
     - language: android
+      os: linux
+      dist: trusty
       env:
         - BuildAndroid="28"
         - Type="VanillaJS"
-      os: linux
+
       jdk: oraclejdk8
-      before_install: nvm install 8.11.4
+      before_install: nvm install 10
       script:
         - cd src && npm run build
         - cd ../demo && tns build android
     - language: android
+      os: linux
+      dist: trusty
       env:
         - BuildAndroid="28"
         - Type="Angular"
-      os: linux
+
       jdk: oraclejdk8
-      before_install: nvm install 8.11.4
+      before_install: nvm install 10
       script:
         - cd src && npm run build
         - cd ../demo-angular && tns build android
@@ -138,7 +145,7 @@ matrix:
         - Type="VanillaJS"
       osx_image: xcode10.0
       language: node_js
-      node_js: "8"
+      node_js: "10"
       jdk: oraclejdk8
       before_script: pod repo update
       script:
@@ -151,7 +158,7 @@ matrix:
         - Type="Angular"
       osx_image: xcode10.0
       language: node_js
-      node_js: "8"
+      node_js: "10"
       jdk: oraclejdk8
       before_script: pod repo update
       script:
@@ -163,7 +170,7 @@ matrix:
         - Type="Angular"
       language: node_js
       os: linux
-      node_js: "8"
+      node_js: "10"
       script:
         - npm i -g appium
         - cd demo-angular && npm i
@@ -173,7 +180,7 @@ matrix:
         - iOS="12.0"
         - Type="Angular"
       language: node_js
-      node_js: "8"
+      node_js: "10"
       script:
         - npm i -g appium
         - cd demo-angular && npm i