dzp/mru: https://github.com/yegappan/mru.git @ 1669d2d1db97239fabdf87dda1b024822fb3a8bd

Yegappan Lakshmanan 1669d2d1db Add additional tests		5 lat temu
..
mru_unittest.cmd	0b9b5359a9 Add additonal test	5 lat temu
mru_unittest.sh	4b7570ab3f Update the help text	5 lat temu
unit_tests.vim	1669d2d1db Add additional tests	5 lat temu