Add notes to "ragel" branch
Add notes to "ragel" branch

Add text file explaining what the "ragel" branch is and what it will be
used for.

Signed-off-by: Wincent Colaiuta <c76ac2e9cd86441713c7dfae92c451f3e6d17fdc@wincent.com>

geni/wikitext,barnaclebarnes/wikitext,geni/wikitext,geni/wikitext,wincent/wikitext,wincent/wikitext,barnaclebarnes/wikitext,barnaclebarnes/wikitext