Invalid JSON #19
Description
When dumping the DataModel m_vars after tools have added their own config to it via ExportConfiguration(), invalid JSON is produced by the Store::operator>>() function
e.g.
{"$0":"./main" ,"$1":"WCSim_NHitsOnly_FlatOut_1ThreadPerTool" ,"in_wcsim":"{"verbose":"3" }" }
The offending quotes basically what's happening is that the sub-block within {...} is quoted like "{...}"