documentation: Re-org for "closer-look" chapter

Fixes [YOCTO #11630]

The ref-manual needs expansion for the old "closer-look" chapter.
This chapter previously held a detailed look at what happens when
a user uses the YP to develop something.  Now, the chapter needs
to also contain YP development environment concepts (e.g. open-
source philosophy, etc.), which are coming from the dev-manual.

Because of this, I renamed the "closer-look.xml" chapter to be
"ref-development-environment.xml".  I also renamed the larger
section that was formerly the entire chapter into its own section
named "Development Concepts".

Both these changes caused a few links to break.  I fixed all the
links from within the various manuals so they would find appropriate
targets.

I did some re-writing for introductory material to introduce the new
chapter and the section on "Development Concepts".

A new file ("ref-development-environment.xml") was added by basically
renaming the "closer-look.xml" chapter.  And, the tracking for
"closer-look.xml" was deleted.

(From yocto-docs rev: e37806474578b4f0ed137f64d68a39a17ab60644)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml
index 8f39d19044..0a9c1800e3 100644
--- a/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -2083,8 +2083,8 @@
             </para>
 
             <para>
-                You can find more information about the build process in the
-                "<ulink url='&YOCTO_DOCS_REF_URL;#closer-look'>A Closer Look at the Yocto Project Development Environment</ulink>"
+                You can find more information about the build process in
+                "<ulink url='&YOCTO_DOCS_REF_URL;#ref-development-environment'>The Yocto Project Development Environment</ulink>"
                 chapter of the Yocto Project Reference Manual.
             </para>
         </section>