added ls-tree to gitr
tree6bbead02aa2a60e7d50e68f3b2c98a14c26b2d81
-rw-r--r-- 448 History.txt
-rw-r--r-- 1082 LICENSE
-rw-r--r-- 6789 README
-rw-r--r-- 1092 Rakefile
-rw-r--r-- 432 TODO
-rw-r--r-- 3747 benchmark.rb
drwxr-xr-x - bin
drwxr-xr-x - camping
drwxr-xr-x - doc
drwxr-xr-x - lib
drwxr-xr-x - tests