title: Change Eclipse's project location in file-system
body: <p>I have a project of eclipse that is located in some folder on my my local-disk. Let's say: <strong>c:\proj1.0</strong>
  and after a while I need to change the folder name to <strong>proj2.0</strong> (why? because I started working on the next version of my application and I want to save the time of creating the new project in Eclipse. The older version is stored in the source control anyway)
  <br></p>
  
  <p>How can I do it? if I try to change it than the project cannot be found by eclipse.
  I didn't find the eclipse configuration file where the absolute location of the project is defined.</p>