minor tweaks

update the examples in the readme

update the information for building

improved command example that grep | sed can be reduced to a single sed

update code examples + features in README added

Closing #1 -- Also C-w now works well with multi-byte string

Updated readme

Updated makefile and readme


updated + links to md version of the manpage

Updated license

Updated makefile and readme

Added optional Xft(3) support + documentation

Updated README

updated readme