Replaced path root element with * instead of x:MzIdentML, to make it compatible with 1.0.0 schema
If PeptideEvidence node is not found at 1.1.0 location search in 1.0.0 location instead
Search for ModParam node (1.0.0 specific) and extract attributes if present
Removed as it weren't getting used (name is recaorded in the parameters set...)