Unmaintained Create Thread on warning 1.2

Changehistory:

• Fixed bug with too long Thread titles (they will be shorted automatic)
• There was a problem with the missing content type phrases.
  To fix this, this add-on uses now only 3 phrases
  • ragtek_tow_usertitle for user warning threads
  • ragtek_tow_title for all other warned content type thread titles
  • ragtek_tow_posttext for the thread content

Changehistory:
The code was changed so each content type use now a own phrase for the thread text.
With this change it's easier to use this also for own content types.

The package was cleaned up (all unnecessary files were removed)