Merge pull request #1704 from jamesstout/fixIMDBdate

The second param to preg_match() should be a string for movieReleaseDate
Merge pull request #1708 from jamesstout/fixCommentPostingJS

Fix URL in comment posting JavaScript
Merge pull request #1705 from jamesstout/fixTranslations

Added translations for "unknown" and "Statistics"
Merge branch 'master' of https://github.com/jamesstout/spotweb

# By James (4) and jamesstout (1)
# Via James (4) and jamesstout (1)
* 'master' of https://github.com/jamesstout/spotweb:
  caching
  rwrwrwrw
  added path to URL
  spotweburl  hack until CP fixes the Spotweb urlencode
  Fix for CouchPotato usenetdate bug