Add a "Remove" button that would allow the user to remove the system configuration for NVDA

[nvaccessAuto]

Reported by elliott94 on 2010-08-07 06:56 Reading the recent changes and taking into account that the users NVDA configuration can now be used on Secure Desktop screens, it may be benneficial to add a "Remove Configuration" button, that would autimatically remove this configuration, for example, if they decided that they wanted to go back to using the default configuration settings on these particular screens. Moreover, I'm not sure if the isntaller does this already, but is it required to ensure that the installer also removes theses settings when unisntalling NVDA as well?