no search results for pages written in Chinese

[choicky]

Firstly, it's a very elegant wiki program. Thank you for your work.

I newly installed it and did a test. I found openKB can only search English, can not search Chinese.

For example, if a search a Chinese key world, there is 0 hit. Even if the Chinese key world is used as article tile or URL slug.

[unixben]

Multi-language support probably depends on Suggestion: integrate language support within lunr.js

[choicky]

@unixben
@mrvautin

This is an improved lunr which support Chinese search. https://github.com/codepiano/lunr.js

I replace lunr.js and lunr.min.js of openKB with those from the improved lunr and now openKB can search Chinese correctly.

After the repladcement, npm install nodejieba is required.