Issue #23
Physical path added to FileInfo class.
Merge branch 'issue8' of https://github.com/hlyassine/tocc into yassine-issue8

Conflicts:
	libtocc/tests/Makefile.am

Issue #8 and Pull Request #47
Issue #23
`operator<<' changed to also add `physical_path' to the stream.
Merge branch 'issue23'

Issue #23
Merge remote-tracking branch 'sourcetocc/master'

Conflicts:
	libtocc/tests/Makefile.am