[CMake] Merge "VS: Use full path to sources to allow deeper trees with VS >= 10" fix to release

[David Cole]

No need to add a bug for this... it's fixed already in 'master' -- that 
means it will automatically appear in the next major release of CMake.

The current release is 3.0.1, and any critical bug fixes going into 
CMake for a patch release will appear in 3.0.2, 3.0.3, and so on. (This 
particular fix, however, is not slated for a 3.0.x patch release...)

The next major release will likely be CMake 3.1 -- and the fix you've 
found will be in that release automatically, as it will be based on 
'master' when it is created.


HTH,
David C.