ARELLE-228, fix relationships in ViewFileRelationshipSet.py
fix inline XBRL issue with tupleID validation and roleRef in resources
fix inline tupleId issue
ARELLE-230, fix sun java bug on windows for empty command line
parameters, add showOptions to see the parameters arriving to
arelle.
prevent duplicated schemas message when file paths differ only by
path normalization (e.g., \ vs /, ./ and ../ in path, etc)
allow for Edgar validation with either current (2013) or prior
(2012) edgartaxonomies.xml files