Merge pull request #37 from kylecoberly/master

Adding a local zsh configuration that enables vim commands in the shell

.zshrc

@@ -0,0 +1,6 @@
+# Set vim mode in command line
+bindkey -v
+bindkey -M viins 'jj' vi-cmd-mode
+
+export VISUAL=vim
+export EDITOR="$VISUAL"