I discovered how important it is to set the project before you start to model or texture or render. Because if you don't set the project the chances are you might end up saving your scene file in some other project folder or end up save texture files to some other project's texture folder and like wise you might end up rendering your 3D renders from Maya to some other project folder.
So I wrote a tiny MEL script that sets the project by itself as soon as scene file is opened.

So check out release version, beside just in English I have implemented in French and Spanish language.
Save. it.
You might need to restart maya if Its already running in order to reload the userSetup.mel module.
Once you have it installed you will see a headsup message when you launch maya , ignore it since it is that script check before set project if scene is saved or is untitled.
Leave your Comments and suggestions or if you find any bug.I would love to hear from you.