Update the plugins managment. Add the function 'omz-plugin' (inspired from bash-it)

plugins/available/droplr/droplr.plugin.zsh

@@ -0,0 +1,15 @@
+# Only compatible with MacOS
+[[ "$OSTYPE" == darwin* ]] || return
+
+droplr() {
+    if [[ $# -eq 0 ]]; then
+        echo You need to specify a parameter. >&2
+        return 1
+    fi
+
+    if [[ "$1" =~ ^https?:// ]]; then
+        osascript -e 'tell app "Droplr" to shorten "'"$1"'"'
+    else
+        open -ga /Applications/Droplr.app "$1"
+    fi
+}