ttrss-passwordfile configuration; ttrss login prompts
Merge pull request #84 from bananagranola/33c2d27e221bf009d79b49c387347dc28e679f41

ttrss-passwordfile configuration option, ttrss user/login prompts
Merge branch 'master' of git://github.com/akrennmair/newsbeuter

* 'master' of git://github.com/akrennmair/newsbeuter:
  ttrss-passwordfile configuration; ttrss login prompts