Avoid single-segment nses

[seancorfield]

Both primitive-math and byte-streams have deprecated the original single-segment ns and now have clj-commons.<ns>.

durable-queue should:

• update source code to use non-deprecated versions of both of the above
• copy durable-queue to clj-commons.durable-queue and deprecate the single-segment ns (add ^:no-doc to it as well as :deprecated)
• update readme examples to use new ns
• update readme to about :use / :refer :all in favor of an alias