drop stale ballanced consumer; update deps and structure; update kafka driver

Author: source-c

profiles.clj

@@ -1,12 +1,5 @@
-{:dev      {:plugins [[lein-ancient "0.6.15"]]}
- :docs     {:plugins [[lein-pprint "1.2.0"]
-                      [lein-codox "0.10.3"]
+{:dev      {:dependencies [[midje "1.9.9"]]}
+ :docs     {:plugins [[lein-codox "0.10.7"]
                       [org.timmc/nephila "0.3.0"]]}
- :provided {:dependencies [[org.clojure/clojure "1.9.0"]]}
- :uberjar  {:aot :all :jvm-opts #=(eval
-                                    (concat ["-Xmx1G"]
-                                      (let [version (System/getProperty "java.version")
-                                            [major _ _] (clojure.string/split version #"\.")]
-                                        (if (>= (Integer. major) 9)
-                                          ["--add-modules" "java.xml.bind"]
-                                          []))))}}
+ :provided {:dependencies [[org.clojure/clojure "1.10.1"]]}
+ :jar      {:aot :all}}

project.clj

@@ -1,14 +1,13 @@
-(defproject net.tbt-post/clj-kafka-x "0.3.1"
-  :description "A Clojure wrapper for Apache Kafka v2.0.0 client"
+(defproject net.tbt-post/clj-kafka-x "0.4.0"
+  :description "A Clojure wrapper for Apache Kafka v2 client"
   :url "https://github.com/source-c/clj-kafka-x"
   :license {:name "Apache License 2.0"
             :url  "http://www.apache.org/licenses/LICENSE-2.0"}
-  :dependencies [[org.apache.kafka/kafka_2.12 "2.0.0"
+  :dependencies [[org.apache.kafka/kafka_2.12 "2.3.0"
                   :exclusions [javax.jms/jms
                                com.sun.jdmk/jmxtools
                                com.sun.jmx/jmxri
                                org.slf4j/slf4j-log4j12]]
-                 [org.apache.zookeeper/zookeeper "3.4.13"
+                 [org.apache.zookeeper/zookeeper "3.5.5"
                   :exclusions [org.slf4j/slf4j-log4j12]]
-                 [org.apache.kafka/kafka-clients "2.0.0"]
-                 [midje "1.9.3"]])
+                 [org.apache.kafka/kafka-clients "2.3.0"]])