user-manual-ref-variables.xml: Added BB* variables to glossary.

BB_STRICT_CHECKSUM
BB_WORKERCONTEXT
BB_SIGNATURE_EXCLUDE_FLAGS
BB_HASHBASE_WHITELIST
BB_INVALIDCONF
BB_LOGFMT
BB_RUNFMT
BB_RUNTASK
BB_HASHBASE_WHITELIST
BB_STAMP_POLICY
BB_STAMP_WHITELIST
BB_SCHEDULER
BB_SCHEDULERS
BB_SETSCENE_DEPVALID
BB_SETSCENE_VERIFY_FUNCTION
BB_SIGNATURE_HANDLER
BB_SRCREV_POLICY
BB_VERBOSE_LOGS

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-ref-variables.xml: Added FAKEROOT* variables to glossary.

FAKEROOT
FAKEROOTCMD
FAKEROOTBASEENV
FAKEROOTDIRS
FAKEROOTENV
FAKEROOTNOENV

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-ref-variables.xml: Added PREFERRED_PROVIDERS to glossary.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-ref-variables.xml: Edits to PREFERRED_PROVIDER.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-ref-variables.xml: Added 6 new variables to glossary:

MULTI_PROVIDER_WHITELIST
CACHE
PERSISTENT_DIR
FETCHCMD
FILE
FILESDIR

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-ref-variables.xml: Edits to FILESPATH.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-ref-variables.xml: Added 11 new variables to glossary.

SRCREV_FORMAT
BUILDNAME
BB_ENV_WHITELIST
BB_PRESERVE_ENV
BB_ENV_EXTRAWHITE
BB_ORIGENV
BB_TASKHASH
BITBAKE_UI
BBDUBUG
BB_DEFAULT_TASK
BBINCLUDED

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-ref-variables.xml: Review edits to several variables in glossary.

ASSUME_PROVIDED
BBCLASSEXTEND
SRC_URI
PACKAGES_DYNAMIC
BB_NUMBER_THREADS
BB_DANGLINGAPPENDS_WARNONLY

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-metadata.xml: Added "Checksums (Signatures)" section.

Added this section to the end of the Metadata chapter.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-intro.xml: General edits to Introduction chapter.

I performed a general edit to this chapter.  Some significant changes
include changing the chapter's title to "Overview" when it was titled
"BitBake User Manual", doing some consolidation of text to eliminate
a couple sections that described methods to obtain a copy of BitBake,
and various improvements as needed.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-metadata.xml: Edits through syntax section

I made some general improvements in the "Overview" and
"Basic Syntax" sections.  Additionally, I added a blank
section for "Variable Flags" that will eventually hold general
information on this concept.  Finally, come review edits to the
"Defining Pure Python Functions" section per Paul Eggleton.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-metadata.xml: Edits to "Defining Pure Python Functions"

Made a review edit here to the section per Paul Eggleton.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-metadata.xml: Edits to "Conditional Syntax (Overrides)"

Re-wrote this section to use clearer more described examples.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
user-manual-metadata.xml: Edits to the "Sharing Functionality" section.

Applied some review edits from Paul to the section.

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