[bash] cdjdk
[vim] ++snips
[clojure][vim] Remove guns.repl from classpath

This causes Slamhound to think that guns.repl is a project namespace.
[vim] Add (hopefully temporary) GrepCloseable command
[clojure] Backport clojure.test/test-vars from 1.6.0
[clojure] Add guns.lint, with an unclosed Closeable checker
[vim][clojure] *print-length* and *print-level*
[bash] Add -U NONE to vimnilla
[vim] vim-clojure-static update
[clojure] Require namespace instead of whining about its absence
[clojure] Ignore Closeables whose .close method is a NOP
[clojure] Add explicit handling of ExceptionInfo
[vim] Add ClojureSetPrintLength