Fixing name in apps page and adding new collaborators in apps
Merge branch 'master' of github.com:openkratio/proyecto-colibri

* 'master' of github.com:openkratio/proyecto-colibri:
  Fixed typo in DEVELOPERS.txt.
  Removed duplicated migration, that breaks if you want to start installation to sqlite.
  Added development guide for making easier to people to get started.
  fixed resources votes relations
  added href examples to documentation