Does not work with modules

[Kyle J. Davis]

Module commands are not recognized even if the module is installed. Example:

In this module:

127.0.0.1:6379> FT.SEARCH permits "car" LIMIT 0 0
(error) ft.search is not supported

In real redis-cli:

127.0.0.1:6379> FT.SEARCH permits "car" LIMIT 0 0
1) (integer) 139

[Jiajing LU]

You can have a try with latest version on master