Merge pull request #4539 from crate/jb/bump216

crate jdbc: version bump to 2.1.6

project.clj

@@ -71,7 +71,7 @@
                  [org.yaml/snakeyaml "1.17"]                          ; YAML parser (required by liquibase)
                  [org.xerial/sqlite-jdbc "3.8.11.2"]                  ; SQLite driver !!! DO NOT UPGRADE THIS UNTIL UPSTREAM BUG IS FIXED -- SEE https://github.com/metabase/metabase/issues/3753 !!!
                  [postgresql "9.3-1102.jdbc41"]                       ; Postgres driver
-                 [io.crate/crate-jdbc "2.1.5"]                        ; Crate JDBC driver
+                 [io.crate/crate-jdbc "2.1.6"]                        ; Crate JDBC driver
                  [prismatic/schema "1.1.3"]                           ; Data schema declaration and validation library
                  [ring/ring-jetty-adapter "1.5.1"]                    ; Ring adapter using Jetty webserver (used to run a Ring server for unit tests)
                  [ring/ring-json "0.4.0"]                             ; Ring middleware for reading/writing JSON automatically