minor fixes

src/clj/auto_ap/square/core3.clj

@@ -2,7 +2,6 @@
   (:require
    [auto-ap.datomic :refer [conn remove-nils]]
    [auto-ap.time :as atime]
-   [auto-ap.async-error :as aerror]
    [clj-http.client :as client]
    [clj-time.coerce :as coerce]
    [clj-time.core :as time]
@@ -16,7 +15,6 @@
    [cemerick.url :as url]
    [datomic.api :as d]
    [slingshot.slingshot :refer [try+]]
-   [unilog.context :as lc]
    [manifold.executor :as ex]
    [manifold.deferred :as de]
    [manifold.time :as mt]