Add feature to detect and reset NoImpersonate flag on .MSI files that won't work well with UAC in Vista/Win7

[activescott]

From https://code.google.com/p/lessmsi/issues/detail?id=3

See the following article: http://hunter555.blogspot.com/2007/02/installer-error-code-2869-msi-and-uac.html

Interesting idea. Lessmsi maybe needs another suite of tools or a utility for modifying msi files. Currently it is only readonly, but I can see how this stuff is useful.

melnikov.alex yes, modifying some flags directly, without rebuilding msi would be a good feature. //alex

[activescott]

A full table editor for MSI files would surely be cool. Relatively big effort so I'll slate this for v1.4.