Added helper class `bin/utils/rawxml.py`
to store information about the input file (can add more info if needed)
Fix unittest for sending emails due signature change
`redi_email.send_email_input_data_unchanged()`
Pass helper object RawXml to send_email_input_data_unchanged()
to make the email about unchanged input file more specific
Save two minor tweaks to make vagrant testing easier
Merge pull request #106 from indera/fix-102-static-input

Fix 102 static input