update wd dep
separate out chrome tests since they require a different emu
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* say what command failed during setupAndroidProj
Null checks for proxy.js when extracting Session ID, default to blank
Merge pull request #2356 from midopa/master

Null checks for proxy.js when extracting Session ID, default to blank
Merge pull request #2354 from dandoveralba/will

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Allow for different inputs to find
Merge pull request #2359 from imurchie/isaac-find

Allow for different inputs to find method
Remove YAML front matter from docs
add intro and platform-support docs
Merge pull request #2363 from jlipps/master

add intro and platform-support docs
Merge pull request #2362 from bootstraponline/master

Remove YAML front matter from docs
Allow for whitespace in app path.
Merge pull request #2366 from paymand/whitespace_in_app

Allow for whitespace in app path.
make sure grunt command is quoted in reset.sh in case cwd has spaces
Update docs for Slate
Merge pull request #2379 from bootstraponline/master

Update docs for Slate
Allow spaces in Appium folder
Fixed #2393 Wrong link in finding-elements.md.
Updated swipe gesture arguments.