Console error on plugin integration

[rowild]

Even though the plugin works fine, the implementation throws this error in the console:

Kiwi.PluginManager: Plugin 'Text' appears to be invalid. No property with that name exists on the Kiwi.Plugins object or the Plugin is not registered. Check that the js file containing the plugin has been included. This plugin will be ignored #plugin

The file is included like this:

var gameOptions =  {
  plugins: [ "Text" ]
}

var game = new Kiwi.Game('game', 'Game with multiline textboxes', null, gameOptions)

[rowild]

Rewriting like this:

// On top of the file
Kiwi.Plugins.Text =  {};
[...]
// adding minimumKiwiVerison
Kiwi.Plugins.Text.minimumKiwiVersion = "1.3.0";
Kiwi.PluginManager.register(Kiwi.Plugins.TextExtended);

Kiwi.Plugins.Text = (function()...

makes it work, but the console spits out a different, strange warning again:

Kiwi.PluginManager: 'TextExtended' is missing the minimumKiwiVersion property. It is unknown whether 'TextExtended' will work with this version of Kiwi #plugin

...even though it was explicitly added...

But I guess that's ugly (object vs. function)...

[BenjaminDRichards]

I'm sure I've got a correct template sitting around somewhere. If we release another version of Text before we fold it into the core library, we'll be sure to modify that.

Tagging this as a bug, because it shouldn't do that.