Fix processExists
Adding isSoftKeyboardPresent method related to #2021
Merge pull request #6 from moizjv/fix-2021

Adding isSoftKeyboardPresent method
Add access to airplane mode, wifi and data settings
Update README.md
Merge pull request #7 from appium/isaac-networkconnection

Add access to airplane mode, wifi and data settings
Merge pull request #5 from bootstraponline/master

Fix processExists