updating ignore to include docs dir.
updating ignore to include docs dir.

Signed-off-by: Mike Mangino <2da655d5f5993f332561dbdeeae20a05c63b7a93@elevatedrails.com>
codeodor/facebooker,mmangino/facebooker,codeodor/facebooker,rmatei/facebooker,rmatei/facebooker,phallstrom/facebooker,Flameeyes/facebooker,phallstrom/facebooker,mmangino/facebooker,Flameeyes/facebooker