[yocto] tentative list of vars to be dropped from variable glossary

[Robert P. J. Day]

  finished perusing ref manual variable glossary and here's my list of
variables that would appear to be dead and should be dropped from the
glossary:

http://www.crashcourse.ca/wiki/index.php/OE-Core#Dead.28.3F.29_variables.2C_to_be_dropped_from_glossary

unless there are objections or anyone has any others to add to that
list, i'll submit a patch that removes all those entries.

rday

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Robert P. J. Day                                 Ottawa, Ontario, CANADA
                        http://crashcourse.ca

Twitter:                                       http://twitter.com/rpjday
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