Changed the DBLP parser in such a way that it will hopefully manage to read the files from the public folder. It is working in localhost right now
currently again reverting to dummy JSON in order to make the master branch work
changed the getFileAbsolutePath to getPath in the hopes that it will work on heroku
now the dblpparser file and dtd file have been changed so that they work on staging, hopefully they will work on heroku