Encode resources to ISO-8859-1

#446 encoding resolved
Merge branch 'master' of github.com:Heigvd/Wegas

# By Francois-Xavier Aeberhard
# Via Francois-Xavier Aeberhard
* 'master' of github.com:Heigvd/Wegas:
  Refactor gallery UI
  Fix some minor issues
  Remove inputex login msg for #446