Update installation.rst
Merge pull request #17 from NacreData/patch-1

Update installation.rst
Update example settings path
Adding missing argument to german language correction file.
Removing double variable definition.
Re-adding migrated french language correction file,
Removing unused variable from language correction files.
Some minor doc fixes.
Merge pull request #20 from mbehrle/feature/ocr_cleanup

Feature/ocr cleanup
Check for the correct exception
Fix LICENSE file path for the license view
Point the wsgi to the same autogenerated settings file
Move intial setup code to a management command called initialsetup, update installation instructions
Add initial .coveragerc file
Merge remote-tracking branch 'origin/master'
Bump version
Remove mention of ./manage.py, might confuse new users not familiar with Django
Switch tests from django.utils.unittest.TestCase to django.test.TestCase
Don't write to the DB during __init__.py import
Only create the object during the signal handling