* wip
* improve the vadd api
* resp3 tests
* fix some tests
* extract json helper functions in client package
* use transformJsonReply
* remove the CACHEABLE flag for all vector set commands
currently, client side caching is not supported
for vector set commands by the server
* properly transform vinfo result
* add resp3 test for vlinks
* add more tests for vrandmember
* fix vrem return types
* fix vsetattr return type
* fix vsim_withscores
* implement vlinks_withscores
* set minimum docker image version to 8
* align return types
* add RAW variant for VEMB -> VEMB_RAW
* use the new parseCommand api
c5b4f47975