Merge pull request #24 from wtimme/master

Fixed typo.
Merge pull request #27 from wtimme/master

Redirect to available meals after login; meals can now be tagged as vegetarian. (Fixes #22 and #26.)
- avoid unnecessary div element
Merge branch 'master' of github.com:ICANS/trending-food

# By Wolfgang Timme
# Via Axel K. (1) and others
* 'master' of github.com:ICANS/trending-food:
  Added support for tagging meals as vegetarian (fixes #22).
  Redirect user to overview with available meals after successful login.
  Redirect user to meals overview page after successful login.
  Display 'meals' page regardless of wether mealtimes are available.
  Added autofocus to username input on login page.
  Fixed typo.
- add option to filter meals by category
- make it possible for admins to edit details of existing meals
- remove debug output
- add new meal category
- activate category filter for all users
- set a default for amount when listing meals