Doc: CG - Update of Quick Start section (issue 6031053)

[graham]

LGTM; a few minor nitpicks.


http://codereview.appspot.com/6031053/diff/1/Documentation/contributor/quick-start.itexi
File Documentation/contributor/quick-start.itexi (left):

http://codereview.appspot.com/6031053/diff/1/Documentation/contributor/quick-start.itexi#oldcode17
Documentation/contributor/quick-start.itexi:17: @advanced{experienced
developers may prefer to use their own
I'd rather keep this paragraph, and possibly even the one above it.
Some people won't notice it, I think it's worth keeping it in case they
do.

http://codereview.appspot.com/6031053/diff/1/Documentation/contributor/quick-start.itexi
File Documentation/contributor/quick-start.itexi (right):

http://codereview.appspot.com/6031053/diff/1/Documentation/contributor/quick-start.itexi#newcode254
Documentation/contributor/quick-start.itexi:254: @node Lily-git
Isn't the name of the program "lily-git", with no capitals?

http://codereview.appspot.com/6031053/diff/1/Documentation/contributor/quick-start.itexi#newcode258
Documentation/contributor/quick-start.itexi:258: @q{Lily-git}) is a
simple-to-use, GUI to help you download and update
I'd rather stick with @command{lily-git.tcl} here.  Also, no comma after
"simple-to-use".

http://codereview.appspot.com/6031053/