Fixed gui installation problem.

git-svn-id: https://svn.code.sf.net/p/moose/code/packaging@6194 d1858a74-f715-0410-99c9-c66fe9cce3d6
Fixing paths in install file. Since cmake is installing files into proper
directory we only need to copy them.
Merge branch 'packaging' of github.com:dilawar/moose into packaging

Conflicts:
	debian/moose-gui.install