temp solution
Language property added to scheme
method save all uses asyncawait/Promises now.
Corpus Object and Userobject are added to article
Turtle File Upload added
NLP Apis for  new languages added
Language Support for Corpus and all Input Processing Servies added.
some new properties added. language/contributor/datesubmittet/ispart of.
Code refactored
Code refactored and now using Promises instead of Callback hell