Fix crafty and update to latest version
* Download URLs changed to www.craftychess.com
* crafty 23.4 doesn't quite build, updated to latest
* Modify the wrapping script so that the books are in the user's home (so that
they can be easily modified and also so that crafty can learn)
* End game table bases are no longer available (should be built) removed from
now
* Platform specific targets changed, I can only test linux, so removed darwin
for now
* The enormous pgn is no longer available, removed
* Removed craftyfull
update urls
move the books to HOME
So that learning works and we can modify books to control openings
remove leftovers
Delete unused parts
I have no idea how to build for ios, so I fixed linux build only (ios build was
broken anyway, so I removed it)
I couldn't find the new end game table bases, so I removed them for now.
(My OCD kicked in today...)
Remove repeated package names, capitalize first word, remove trailing
periods and move overlong descriptions to longDescription.
I also simplified some descriptions as well, when they were particularly
long or technical, often based on Arch Linux' package descriptions.
I've tried to stay away from generated expressions (and I think I
succeeded).
Some specifics worth mentioning:
* cron, has "Vixie Cron" in its description. The "Vixie" part is not
mentioned anywhere else. I kept it in a parenthesis at the end of the
description.
* ctags description started with "Exuberant Ctags ...", and the
"exuberant" part is not mentioned elsewhere. Kept it in a parenthesis
at the end of description.
* nix has the description "The Nix Deployment System". Since that
doesn't really say much what it is/does (especially after removing
the package name!), I changed that to "Powerful package manager that
makes package management reliable and reproducible" (borrowed from
nixos.org).
* Tons of "GNU Foo, Foo is a [the important bits]" descriptions
is changed to just [the important bits]. If the package name doesn't
contain GNU I don't think it's needed to say it in the description
either.
