Translate database into chinese

Translate database into chinese,and fix errs in original document
Sync with commit Docs tweak in database

Sync with commit Docs tweak in database
4693a4b5d35181ec3e356c64e3086befd8f5b70b
sync with upstream/master
Merge pull request #745 from wuhaixing/master

Translate database into chinese
Allow addition of external links to admin menu
Merge pull request #750 from d-pac/admin-links

Allow addition of external links to admin menu
Updating changelog
Updating dependencies
v0.2.34
updated argument handler to work without callback

The method seems convoluted, but correctly applies the callback.  Please feel free to update it if it is too long.
Fix #751; incorrectly rendered admin links
Add sanity checks to external links in admin menu
Fix links on admin homepage
Merge pull request #758 from d-pac/fix_admin

Fix #751 broken admin links
Updating changelog
v0.2.35
Throw a ReferenceError on unknown list in `keystone.list`
Merge pull request #760 from sebmck/unknown-list

Throw a ReferenceError on unknown list
Merge pull request #757 from snowkeeper/email

Email - updated argument handler to work without callback
Cleaning up linter warnings in lib/email