Rework README.txt
Rework README.txt

Fixes #34
Fixes #38

emezeske/vimclojure,emezeske/vimclojure,sattvik/vimclojure-ae,sattvik/vimclojure-ae,kotarak/vimclojure,jgrocho/vimclojure,emezeske/vimclojure,jgrocho/vimclojure,sattvik/vimclojure-ae,jgrocho/vimclojure,kotarak/vimclojure,kotarak/vimclojure