Specifying keyword and string keys in query params map causes error

[no-man-is-an-island]

If a map like this:

{:a 1 "b" 2}

Is passed to map->query (or to url as the :query map), the function throws an error:

java.lang.ClassCastException: clojure.lang.Keyword cannot be cast to java.lang.String
    at java.lang.String.compareTo(String.java:111)
    at clojure.lang.Util.compare(Util.java:153)
    at clojure.lang.APersistentVector.compareTo(APersistentVector.java:424)
    at clojure.lang.Util.compare(Util.java:153)
    at clojure.core$compare.invoke(core.clj:805)
    at clojure.lang.AFunction.compare(AFunction.java:47)
    at java.util.TimSort.countRunAndMakeAscending(TimSort.java:351)
    at java.util.TimSort.sort(TimSort.java:216)

This is caused by sort trying to compare string and keyword keys.

I can try to submit a pull request for this - just need to call name on the keys before sorting I think.