Whitespace normalization in YIN parser (issue #44).
Whitespace normalization in YIN parser (issue #44).

The normalization happens only for argmunents that are contained in
elements in YIN - contact, description, error-message, organization.
vkosuri/pyang,krvinay123/test,krvinay123/test,acidjunk/pyang,jgatkinsn/pyang,kspviswa/pyang,mbj4668/pyang,brenoah/pyang,mbj4668/pyang,kspviswa/pyang,jgatkinsn/pyang,acidjunk/pyang,brenoah/pyang,vkosuri/pyang