fixed all conflicts
Make escaping and quoting in redis more reasonable
1.Flush previous component when beginning and ending quotes; 2.Escape quote symbols in quoted contents; 3.Quote backslash and doublequote when printing redis messages; 4.Print better logs for unmatched quotes
* Fix cmake build issue when use this project as a submodule. * Add ignore.
- fix typo in server.md
Add doc for Auto concurrency limiter
Polish cl code
