dzp/mru: https://github.com/yegappan/mru.git @ c2c4228f2f2e2feaad6d305e01afc75c0dcc4c52

Yegappan Lakshmanan ff1a4c68d9 Add a test for specifying MRU window height/width		5 lat temu
..
run_mru_tests.cmd	28a7075845 rename some files	5 lat temu
run_mru_tests.sh	28a7075845 rename some files	5 lat temu
unit_tests.vim	ff1a4c68d9 Add a test for specifying MRU window height/width	5 lat temu