* Bootstrap using openjdk8. Note that it will need to be manually
  installed when building now...

* Cherrypick patch changes from Alpine:
  icedtea-jdk-tls-nist-curves.patch was integrated upstream, and
  icedtea-hotspot-musl.patch was rebased for 8u232.
  https://git.alpinelinux.org/aports/commit/community/openjdk8?id=04ec13ca9caa9a436001be92e674f230b9894894

* Rebase patches for 8u252-ga:
  In particular, icedtea-jdk-getmntent-buffer.patch is dropped since
  upstream takes a new approach by allocating a buffer according to the
  length of the longest line in mtab.

  https://bugs.openjdk.java.net/browse/JDK-8229872

* Use private variables (_) where applicable

user/davmail: new package

See merge request adelie/packages!444

Security updates for 2020.04.20

See merge request adelie/packages!441

user/firefox-esr: allow membarrier(2) in content process sandbox (#261)

See merge request adelie/packages!440

system/nss: fix baseline ppc* support

See merge request adelie/packages!439

This was fixed upstream in a different way, but the patch was still
being applied with some fuzz.

https://github.com/the-tcpdump-group/tcpdump/commit/511915bef7e4de2f31b8d9f581b4a44b0cfbcf53

https://www.openssl.org/news/secadv/20200421.txt

https://www.openwall.com/lists/oss-security/2020/04/19/1

It requires docbook45 support in asciidoctor, which was removed in the
2.x branch.

user/openvpn 2.4.9

See merge request adelie/packages!437

system/easy-kernel: enable 9P support (#250)

See merge request adelie/packages!436

Move MATE session to `mate-complete` and add consolekit2 invocation.

See merge request adelie/packages!431

user/thunderbird: [CVE] bump to 68.7.0 (#258)

See merge request adelie/packages!430

Bumps for packages maintained by Kiyoshi Aman for 8 April 2020

See merge request adelie/packages!429

user/firefox-esr: [CVE] bump to 68.7.0

See merge request adelie/packages!428

Security updates for 2020.04.06

See merge request adelie/packages!427

user/spice-gtk: disable USB redirection for now

See merge request adelie/packages!425