Naracea 1.5.3

Yet another minor update.

Because I use Naracea mainly as a tool for writing interactive stories these days, I decided to include Twee plugin in .exe installation. Main reason is that Windows has problem with putting downloaded .dll files in Program files folder — it prevents execution by default, which is hard to explain and resolve. Having plugin in installer package solves this issue nicely.

While on it, I added simple diagram representation for Twine/Twee stories (using nice diagramming component from this series) and better handling of settings changes (now they mark branch/document as dirty).

Enjoy!