Make ReplaceFileWithUserInteractionIfNeeded OK with, e.g. "\\localhost\..."
Remove unused DLLImports.
Allow component sources to be relative to the installer directory
Merge pull request #131 from sillsdev/UNCPathTolerant

Unc path tolerant
Merge pull request #135 from andrew-polk/ImproveMakeWixForDirTree

Allow component sources to be relative to the installer directory
Correct InstallerSourceDirectory parameter

Don't get the directory name.  It already is a directory.
Also convert to an absolute path.
Merge pull request #141 from sillsdev/UNCPathTolerant

Unc path tolerant
Merge pull request #137 from andrew-polk/ImproveMakeWixForDirTree
Added more Scripture utils and corresponding tests (mostly pulled in from FW)
Merge branch 'master' of https://github.com/sillsdev/libpalaso