keepass-de: update to 2.22
keepasshttp: update to 1.5
all packages:
- quote all occurrences of ${srcdir}, ${pkgdir} and ${startdir}
- rename build() to package() if needed, as using a PKGBUILD without a package() function is deprecated since pacman 4.1
- remove unneeded "cd ${srcdir}" lines because makepkg always starts there