title field label doesn't get translated Fixes #22

Thanks sq9mev
Removed install dependency on setuptools and updated package_data list, closes issue #24.
Fixing wrong fix for issue #22, thanks qiemem and jonlesser
Merge branch 'master' of github.com:HonzaKral/django-threadedcomments
added: example app
replaced threadedcommentstags to threadedcomments_tags; closed Issue #23
Adding the migrations back into threadedcomments
Add checking for the second arg being 'for' like Django's comments.
Don't delete a comment's parent with it
Merge pull request #1 from worldcompany/bugfix/last_child_on_delete

Bugfix/last child on delete
ignore egg-info
clean project
Add south migration for the initial model state.

Seems like a neat thing to do before merging code.
Merge 'pahaz/master' in, cleans legacy_threadedcomments
Merge 'worldcompany/master' in, fixes deleted parents

- fixes deleting a parent when deleting the last child.
- checks for the 'for' keyword in the template tag.

Conflicts:
	threadedcomments/migrations/0001_initial.py
	(South 0.7.4 with Django 1.4 generates different frozen models)
Merge 'yurtaev/master' in, adds example app and doc fix.
Include south migration for on_delete change.

Also include a warning that South 0.7.4 (current version) does not
recognize the on_delete=SET_NULL option yet.
Reset last_child for parent on deleting a child
Fix example app to run in Django 1.4

Synced settings with 1.4 defaults, to include staticfiles and new
template loader definitions. Made adjustments to be 1.3 and 1.4 compatible;
- excluded LOGGING configuration, which differs between 1.3 and 1.4
- and included the ADMIN_MEDIA_PREFIX
Remove all the fluff in the settings, clean by default.