[zsh] Move func/ directory to zsh/functions

zsh/functions/connect_ssh_agent

@@ -0,0 +1,17 @@
+#!/usr/bin/env zsh
+# Eryn Wells <eryn@erynwells.me>
+
+function connect_ssh_agent
+{
+    # Start SSH agent for password-less logins
+    if [[ -z "$SSH_AUTH_SOCK" && -x "$SSHAGENT" ]]; then
+        if ! pgrep -u $USER ssh-agent 1>/dev/null; then
+            eval $(ssh-agent -s > ~/.ssh_agent_vars)
+            trap "kill $SSH_AGENT_PID" 0
+        else
+            eval $(cat ~/.ssh_agent_vars)
+        fi
+    fi
+}
+
+connect_ssh_agent "$@"