update docs to prefer << since it is faster
tree8156774134de28965b0864f17587bf1b02ec27b7
-rw-r--r-- 17987 COPYING
-rw-r--r-- 329 ChangeLog
-rw-r--r-- 3499 README
-rw-r--r-- 415 Rakefile
drwxr-xr-x - examples
drwxr-xr-x - ext
drwxr-xr-x - lib
-rw-r--r-- 1206 lwes.gemspec
drwxr-xr-x - test