updates error message to account for bad address error

removes _.bind in favor of the native Object.prototype.bind
Fix keyevent on Selendroid
Merge pull request #938 from bootstraponline/keyevent_selendroid

Fix keyevent on Selendroid
updates failing test due to updated testApp

Fix keyevent on Selendroid
Merge pull request #933 from bootstraponline/fix_869

Native bind
Merge pull request #939 from rockbot/fix-tests

updates failing test due to updated testApp