documentation: poky-ref-manual - New glossary entry SSTATE_MIRRORS.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: poky-ref-manual - moved SSTATE_DIR.

This entry was situated so that it was not in alphabetical
order.  I moved it.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: poky-ref-manual - New chapter on migration added.

Created a new chapter dedicated to migration information for
the user updgrading from a previous YP release. Also had to
include the new chapter in the poky-ref-manual.xml manual so
that it will build.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: dev-manual - Removed whitespace.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: poky-ref-manual - edits to migration chapter.

Paul Eggleton's review comments applied.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: Release date updated.

Updated the release month in all the manual revision history
tables to say "October 2012" from "Sometime in 2012".

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: poky-ref-manual - added note about PATH

Added a note explaining why "PATH" is needed when using
SSTATE_MIRRORS if the shared state directory structure on
the mirror is the same as SSTATE_DIR.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: dev-manual - edits to the compliance section.

Feedback from Paul Eggleton suggested to not use the linked
term "Source Directory" in the last paragraph of this section.
Reasoning being that it is mis-leading in this case. People
reading this will be thinking more along the lines of traditional
source code rather than our establishe "Source Directory" term,
which in the doc set refers to either the unpacked poky tarball
or the cloned poky Git repository.

Reported-by: Paul Eggleton <paul.eggleton@intel.com>
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: dev-manual - small edit to compliance section.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: poky-ref-manual - changes to required variables for recipes

Several variables are no longer needed in this section.  I have
removed them.

Reported-by: Paul Eggleton <paul.eggleton@intel.com>
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: bsp-guide - minor edits.

One change resulted in changing out "include" for "require"
in code from the Crown Bay example.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: dev-manual - lttng and Git workflow changes

* Updates to the Git Workflow section based on feedback from
  Darren Hart.  These changes simplify the flow and make it
  generic.

* Updates to the lttng user space tool used from within
  Eclipse.  The legacy version of the tool is no longer supported
  so it had to be edited out of the description and replaced
  with the 2.0 version.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: dev-manual - Edits to "Patching the Kernel" section.

Edits according to Darren Hart's feedback.
documentation: poky-ref-manual - Added and updated variables.

Fixes [YOCTO_#3262]

* Added correct information to the STAMP variable glossary
  entry.

* Created a new variable glossary item for the
  MULTIMACH_TARGET_SYS variable.

* Created a new variable glossary item for the
  EXTENDPE variable.

Reported-by: Patrick Turley <patrickturley@gamestop.com>
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
documentation: poky-ref-manual - small edit in wording.

Better wording for MULTIMACH_TARGET_SYS.