This either changes the pkgbase to match the directory name
or the other way around.
The motivation for this is to make it possible to automatically generate
an URL to the PKGBUILD file from the package information alone.
* upgrade some broken packages
* correct some broken urls/checksums
* use secure urls where possible
* update PKGBUILD templates
* remove line-ending whitespace
* minor typos/fixes
Remaining md5sums either didn't download or
didn't pass checksum tests.
The package is still not building but situation is a bit better now.
* Try to actually build pywin32.
* Replace failing patch with some experimental fixes.
* Source code refactoring.
* Add makedepends.