Update python samples for --strict-caps
Merge pull request #2722 from imurchie/isaac-python

Update python samples for --strict-caps
Add links to Appium.app and Appium.exe in intro document.
[ci skip]
Added missing newlines to end of docs files.
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Updated required node.js version to 0.10 (based upon information in README).
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Updated references from iOS 6.1 to iOS 7.1 and references from Android 4.2 to Android 4.4.
[ci skip]
Merge pull request #2726 from edgy360/master

Update version numbers and newlines in docs
translate the new added docs