nicklockwood/XMLDictionary — pull request #12 by DZamataev (2013-12-12 12:02:13+00:00)
Title: Feature/empty text when no stripping and no collapsing enabled

Dealt with situation when with the following parameters:
```
[XMLDictionaryParser sharedInstance].collapseTextNodes = NO;
[XMLDictionaryParser sharedInstance].stripEmptyNodes = NO;
[XMLDictionaryParser sharedInstance].attributesMode = XMLDictionaryAttributesModePrefixed;
[XMLDictionaryParser sharedInstance].nodeNameMode = XMLDictionaryNodeNameModeNever;
```
The key ```__text``` was missing in the node. Now the value is empty string.
**XML**
```

nodeValue
```
**what it was before this patch**
```
emptyNode = {
};
notEmptyNode = {
"__text" = nodeValue;
};
```
**After this patch:**
```
emptyNode = {
"__text" = "";
};
notEmptyNode = {
"__text" = nodeValue;
};
```