Fixed configuration manager

[cool-pants]

Description

Changed the input condition for configuration wizard from device name to peripheral location.

Superseded by https://github.com/garbear/xbmc/pull/119

Motivation and Context

Earlier the configuration wizard blocked input while mapping based on the device name of peripherals. This means two peripherals with different names won't be able to interfere which each other's mapping process. but at the same time, two with the same name could be mapped to a singular virtual device. This was fixed using the peripheral location instead of the name.

How Has This Been Tested?

Tested using two controllers of the same model and trying to configure both to the same virtual device at the same time. Now only the peripheral which initiates the wizard will be mapped while the input from the other controller will be ignored.

Screenshots (if appropriate):

Types of change

• [X] Bug fix (non-breaking change which fixes an issue)
• [ ] Clean up (non-breaking change which removes non-working, unmaintained functionality)
• [ ] Improvement (non-breaking change which improves existing functionality)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that will cause existing functionality to change)
• [ ] Cosmetic change (non-breaking change that doesn't touch code)
• [ ] None of the above (please explain below)

Checklist:

• [X] My code follows the Code Guidelines of this project
• [ ] My change requires a change to the documentation, either Doxygen or wiki
• [ ] I have updated the documentation accordingly
• [X] I have read the Contributing document
• [X] I have added tests to cover my change
• [X] All new and existing tests passed

[garbear]

The idea behind this change seems right. I believe m_deviceName is no longer used and can be removed entirely, right? In that case, this PR should be a straight-up replacement of device name with device location. The PR contains a logic change that I don't think is needed. If so, can you split the PR into two commits - one that straight replaces name with location and no other changes, and a second follow-up commit that refactors the logic with an explanation in the commit message why it's needed?

Also, keep an eye on the lines added/lines removed. Every line added or removed should be justified by the PR.