* Update HOMEPAGE to reflect move to github (in 2018)
* Add DESCRIPTION and BUGTRACKER
This upgrade includes bug fixes and minor enhancements.
For changes, see:
https://github.com/pyparsing/pyparsing/blob/master/CHANGES
(From OE-Core rev: ed87730f9bfc04cba8e37847aa04d433da61e4a7)
Signed-off-by: Tim Orling <tim.orling@konsulko.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
