Added Greg's bash contrib script for running mailcatcher in screen

contrib/mailcatcherd.bash

@@ -0,0 +1,35 @@
+# mailcatchered: Start mailcatcher in a screen session
+mailcatcherd() {
+  local check=`screen -list|grep mailcatcher|awk '{print $1}'`
+  if [[ "$1" = "" ]]; then
+
+    local hostname=""
+    
+    if [[ $hostname = "" ]]; then 
+      hostname='localhost'
+    fi
+
+    
+    if [[ "${check}" = "" ]]; then
+      screen -dmS mailcatcher mailcatcher
+      echo "Started mailcatcher in background"
+      open "http://${hostname}:1080"      
+    else
+      echo "mailcatcher is running in background..."
+                  
+      read -ep "re-attach(y/n) or run(r)?" choice
+      if [[ $choice = [yY] ]]; then
+        echo "Attaching mailcatcher session..."
+        screen -r $check
+      elif [[ $choice = [rR] ]]; then
+        open "http://${hostname}:1080"
+      else
+        echo "mailcatcher currently running at ${check}"
+      fi
+    fi
+  else
+    if [[ $1 -eq "load" ]]; then
+      screen -r mailcatcher
+    fi
+  fi
+}