Rename all standard packages to `clojure.*`

[jfhamlin]

Data

• ClojureScript's string utility namespace is called clojure.string, as in Clojure.
• Jank does not rename standard namespace to e.g. jank.core
• bb does not rename standard namespaces

Namespaces to rename

• glojure.core -> clojure.core
• glojure.string -> clojure.string
• glojure.test -> clojure.test
• glojure.walk -> clojure.walk
• glojure.uuid -> clojure.uuid
• glojure.template -> clojure.template
• glojure.data.generators -> clojure.data.generators
• glojure.core.async -> clojure.core.async

Namespaces to leave as-is

• glojure.go.io
• glojure.go.types