update hml and tools modules for HML version 0.9.7 schema
adding missing resources
adding missing resources
improve command line argument doc, fixes #76
Merge pull request #77 from mheuer-nmdp/doc-fixes

Improve command line argument doc, fixes #76
Merge pull request #74 from mheuer-nmdp/hml-097

Update hml and tools modules for HML version 0.9.7 schema