REGEX to remove references from xml files based on the outter xml node and a value to match

regex-xml-remove.txt

```
\n\s*<flowAccesses>\n([\S ]*\n){1}[\S ]*Play_Changed<[\S ]*\n([\S ]*\n){0}[\S ]*</flowAccesses>
```

{1} : number of lines *between* the outter open element and the line with the text to match;
< at the end of `Play_Changed<` : terminator to avoid matching text that starts with Play_Changed;
{0} : number of lines *between* the line with the text to match and the outter close element;

classAccesses:

\n\s*<classAccesses>\n([\S ]*\n){0}[\S ]*CreateIncidentCommand<[\S ]*\n([\S ]*\n){1}[\S ]*</classAccesses>