In README.md, properly quote the '*' wildcard character
Remove dependency on seq command

seq is not available on BSD systems by default. Switched to C-style for loop. Also created line buffer so that multiple echos are not required.
Added the ability to make line patterns
Merge pull request #5 from Keith-S-Thompson/fix-readme

In README.md, properly quote the '*' wildcard character
Merge branch 'master' of github.com:jscheel/hr

Conflicts:
	hr