calabash/calabash-ios — pull request #563 by jmoody (2014-10-16 04:53:48+00:00)
Title: Fix uia type string on iOS 8 webviews

```
# Typing in a UIWebView iOS 8
{"status"=>"success", "index"=>2}

# Typing in a UIWebView iOS 7
{"status"=>"success", "value"=>":nil", "index"=>0}
```

The result is that uia_type_string is raising an error because it expects 'value'.

### Todo

- [] @krukow Needs review. I am not sure I understand why no 'value' is returned. Is this expected? Something we should fix upstream?