XML Converter

  - Entities: treatment for lpar, rpar, sol, that are (, ), /.
  - When XML is not well formed and/or has invalid entities, it is attached to the e-mail (report).
  - Journal title had a space at the end, in title database, and articles for this journal were not loaded, because the titles were unmatched. Solution: ignore spaces before and after title.
Merge pull request #17 from robertatakenaka/master

XML Converter