We are in process of moving to new sponsored hosting. This will help the site speed.

Working on some new features and testing all the fixes.
We think somewhere next week we should have a new version released.

Can you please provide Steps to Replicate this issues on the demo?

We will nail it down.

Thank you.

Try to Edit Apache Configuration File to add aliases.

    Alias /store_1 "C:/xampp/htdocs/store"
    Alias /store_2 "C:/xampp/htdocs/store"

Then restart your Apache server

There are 2 things you should note about the above alias entries:
(1) Forward slashes are used for directory paths in the Apache configuration file, NOT backslashes as would normally be used in Windows.
(2) Both aliases point to the same directory - your main store's directory. This would be the same for any other "sub" store you may wish to create.

The idea that your second store (domain) needs to point to the same location on the server there abantecart is installed.

We have discussed the possibility to locate source on github.

Any suggestion how to maintain quality of the code with git commits from the public?

How do we structure the branches? Do we require everyone to create a new branch and decide what is getting to the next release? 
What is the best practice for this?

Thanks

FYI. New version V 1.0 RC1 is now released. Check for announcement on http://www.abantecart.com/2-uncategorised/68-abantecart-new-version-10-is-available-2

when will the new version be available?

We are preparing it now. Possibly tomorrow or day after.