Fix regression introduced by ddb1361beba87632e24babcee6abb2b3358e3db7

Conflicts:
	openmole/core/misc/org.openmole.misc.tools/src/main/scala/org/openmole/misc/tools/io/TarArchiver.scala
Merge branch 'master' of git.openmole.org:openmole

Conflicts:
	openmole/core/misc/org.openmole.misc.tools/src/main/scala/org/openmole/misc/tools/io/TarArchiver.scala