add h,j,k,l vim keys support. It's just a beggining
and it should not be more complicated to add more keys.
Add man page
Add debian files
Add man to installation
Add README
remove groff format, replace with md
fix some typos and replace foo with green
fix typos
Markdown paragraphs ...
Some more improvement for the man page
improved documentation
more improvement to the documentation
Merge pull request #2 from oz123/master

- add support for vim navigation style
- add documentation
- add debian packaging files
Sorry for being so slow, haven't done much coding in the past years. Great work!