Translated wagtailadmin into Chinese language.
Translated wagtailusers app into Chinese language
Translated wagtailembeds app into Chinese language.
Translated wagtailimages app into Chinese language.
Translated wagtailcore into Chinese language.
Merge pull request #103 from lihan/chinese-translation

Chinese translation for 5 sub apps
Translated wagtailredirects app into Chinese language.
Translated wagtailsnippets app into Chinese language.
Translated wagtailsearch app into Chinese language.
Translated wagtaildocs app into Chinese language
Merge pull request #109 from lihan/chinese-translation

Translated wagtailredirects, wagtailsnippets, wagtailsearch and wagtaildocs to Chinese lanuage
Added more translations

The zh (chinese) translations that were commited with a PR had a number of
syntax error so they had to be edited by hand -- before asking, no I don't
know chinese :p -- I used msgfmt to find out the errors.
Merge pull request #110 from spapas/master

Added more translations
Cleaned up redirects tests
 - A couple of spelling corrections
 - Removed 'get_default_site' as this isn't needed
test_page_move no longer fails
Changed all occurances of 'search_query' to 'query_string'
Cleaned up redirects index view
Cleaned up editors picks index view
Fixed indenting issues in various templates
Fixed indentation issues in admin tests