node.js sample rewrite
Merge pull request #2796 from sebv/sample-rewrite

Node.js sample rewrite
Update README [ci skip]
Clean up Java server code
Merge pull request #2799 from bootstraponline/java_clean_up

Clean up Java server code
document processArgument cap
fix #2779
Set most verbose log level as default
Merge pull request #2803 from bootstraponline/debug_default_log_level

Set most verbose log level as default
Adding hideSoftKeyboard for android, updating package.json and updating appium-adb submodule
Merge pull request #2806 from moizjv/fix-2021

Adding hideSoftKeyboard functionality  for android, updating package.json and updating ...
Update Python samples
wd upgrade, updated node touch action api
Merge pull request #2808 from sebv/dev-with-ci

wd upgrade, updated node touch action api
fixing ci
Merge pull request #2810 from sebv/ci-fix

fixing ci
enabling travis email notification
Merge pull request #2813 from sebv/ci-fix

Enabling travis email notification
fixing sample [ci skip]
Add package to Android webview context
Merge pull request #2802 from imurchie/isaac-pythonsamples

Update Python samples