Makefile: improve output.
Makefile: improve output.

Display control files and index only, separated by a nice line :)

$ make
---------------------------------------------------------------------- >8 -----
Package: mpkg
Version: 0.1.1
Filename: ./mpkg_0.1.1.tgz

---------------------------------------------------------------------- >8 -----
Package: mpkg-tools
Version: 0.1.1
Filename: ./mpkg-tools_0.1.1.tgz

---------------------------------------------------------------------- >8 -----
Package: mpkg
Version: 0.1.1
Size: 4815
MD5Sum: 7e3254f0f140dd53bd13dd22907f7a5b
Filename: ./mpkg_0.1.1.tgz

Package: mpkg-tools
Version: 0.1.1
Size: 1798
MD5Sum: 22f50944f61ca44d1c6caf514556f2a9
Filename: ./mpkg-tools_0.1.1.tgz

Signed-off-by: Gaël PORTAY <1666f60cfa201a60b0ea694168a0b6932673170a@gmail.com>

gazoo74/mpkg,gazoo74/mpkg