Upgrade Appium Client to latest appium version

[afwang]

npm WARN <<<<<<< HEAD

Looks like some upstream project didn't merge its branches correctly. Try removing the node_modules subdirectory completely and then running npm install --no-shrinkwrap. The --no-shrinkwrap option tells npm to use package.json to retrieve the software without using the npm-shrinkwrap.json file. It's a bit slower to install, but it will pull in the latest packages available for all dependencies.

[VikramVI]

@afwang about --no-shrinkwrap I read that "...The --no-shrinkwrap argument, which will ignore an available shrinkwrap file and use the package.json instead."

But I didn't understand it fully with respect to appium package installation.

can you please clarify with some examples; how with and without the option; appium package will be installed differently ?