add redis 6

adds an egg for redis 6

better handling of the redis-cli makes it somewhat usable.

database/redis/redis-5/README.md

@@ -0,0 +1,16 @@
+# Redis
+### From their [Website](https://redis.io/)
+Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache and message broker.
+
+### Minimum RAM warning
+It's recommended to have 4gb of RAM for redis
+
+See here https://docs.redislabs.com/latest/rs/administering/designing-production/hardware-requirements/
+
+
+### Server Ports
+Ports required to run the server in a table format.
+
+| Port    | default |
+|---------|---------|
+| Server  |  6379   |