manuals: split dev-manual/common-tasks.rst

A 500 KB source file is always harder to manage,
and can have section title conflicts.

So, the "Common Tasks" document is gone and all
its constituents are moved up one level.
You now have 40 chapters in the Development Tasks Manual.

(From yocto-docs rev: 8a45bc469411410020b8e688c137395fcaf3761b)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

documentation/ref-manual/structure.rst

@@ -177,7 +177,7 @@ within the :term:`Source Directory`. If you design a
 custom distribution, you can include your own version of this
 configuration file to mention the targets defined by your distribution.
 See the
-":ref:`dev-manual/common-tasks:creating a custom template configuration directory`"
+":ref:`dev-manual/custom-template-configuration-directory:creating a custom template configuration directory`"
 section in the Yocto Project Development Tasks Manual for more
 information.
 
@@ -194,7 +194,7 @@ your choice. For example, the following command creates a
 The OpenEmbedded build system uses the template configuration files, which
 are found by default in the ``meta-poky/conf/templates/default`` directory in the Source
 Directory. See the
-":ref:`dev-manual/common-tasks:creating a custom template configuration directory`"
+":ref:`dev-manual/custom-template-configuration-directory:creating a custom template configuration directory`"
 section in the Yocto Project Development Tasks Manual for more
 information.
 
@@ -236,7 +236,7 @@ The OpenEmbedded build system creates this directory when you enable
 build history via the :ref:`buildhistory <ref-classes-buildhistory>` class file. The directory
 organizes build information into image, packages, and SDK
 subdirectories. For information on the build history feature, see the
-":ref:`dev-manual/common-tasks:maintaining build output quality`"
+":ref:`dev-manual/build-quality:maintaining build output quality`"
 section in the Yocto Project Development Tasks Manual.
 
 .. _structure-build-cache:
@@ -303,7 +303,7 @@ file, it uses ``sed`` to substitute final
 ----------------------------
 
 This configuration file defines
-:ref:`layers <dev-manual/common-tasks:understanding and creating layers>`,
+:ref:`layers <dev-manual/layers:understanding and creating layers>`,
 which are directory trees, traversed (or walked) by BitBake. The
 ``bblayers.conf`` file uses the :term:`BBLAYERS`
 variable to list the layers BitBake tries to find.
@@ -441,7 +441,7 @@ directory contains sub-directories for ``bash``, ``busybox``, and
 ``glibc`` (among others) that in turn contain appropriate ``COPYING``
 license files with other licensing information. For information on
 licensing, see the
-":ref:`dev-manual/common-tasks:maintaining open source license compliance during your product's lifecycle`"
+":ref:`dev-manual/licenses:maintaining open source license compliance during your product's lifecycle`"
 section in the Yocto Project Development Tasks Manual.
 
 .. _structure-build-tmp-deploy-images:
@@ -578,7 +578,7 @@ built within the Yocto Project. For this package, a work directory of
 ``tmp/work/qemux86-poky-linux/linux-yocto/3.0+git1+<.....>``, referred
 to as the :term:`WORKDIR`, is created. Within this directory, the source is
 unpacked to ``linux-qemux86-standard-build`` and then patched by Quilt.
-(See the ":ref:`dev-manual/common-tasks:using quilt in your workflow`" section in
+(See the ":ref:`dev-manual/quilt:using quilt in your workflow`" section in
 the Yocto Project Development Tasks Manual for more information.) Within
 the ``linux-qemux86-standard-build`` directory, standard Quilt
 directories ``linux-3.0/patches`` and ``linux-3.0/.pc`` are created, and