missing backtick
Add japanese edition
Update zh help text of output command
Add chinese translations of canned filter for recent system tiddlers
Add advanced search button to search results

Clicking on the advanced search ellipsis when there is a search string
will open the advanced search tiddler, and copy the current search term
to it.

Thanks to @Spangenhelm for the idea.
Merge pull request #1043 from BramChen/master

Update chinese translations
Merge pull request #1042 from pekopeko1/japanese5.1.5

Add japanese edition
Fix links in readme for googleanalytics plugin

Thanks @gernert
Merge pull request #1039 from andrey013/patch-1

missing backtick