make remove ext more robust to even the oddest combination of filenames (we previously would have failed if a directory contains a dot but the file does not have an extension e.g. c:\test.test\test)
make remove ext more robust to even the oddest combination of filenames (we previously would have failed if a directory contains a dot but the file does not have an extension e.g.
c:\test.test\test)

git-svn-id: 0a20d38d1bcdb3210d244a647211d61b0aabf366@224 5b8196f7-c1c0-4be6-8b13-4feed349168d

BlueBrain/Tuvok,BlueBrain/Tuvok,BlueBrain/Tuvok