Use pam_umask.so instead of /etc/profile.

Instead of setting teh default umask at /etc/profile, let pam_umask.so
do it's job. Also allow usergroups!
New Package: apvlv-git-2014-12-24
ruby: update to 2.2.0.
weechat: bump for Ruby 2.2.
vim: bump for Ruby 2.2.
notmuch: bump for Ruby 2.2.
weechat: detect Ruby 2.2 for cross-build.
New package: mtree-1.0.2
New package: schedtool-1.3.0
New package: libasr-1.0.0.
base-directories: create /var/empty.
opensmtpd: update to 5.4.4p1.
New package: outils-0.1
opensmtpd: re-add arc4random patch for configure.ac, it's still needed.
Merge pull request #773 from ayghor/master

Use pam_umask(8) instead of /etc/profile.
Merge pull request #775 from logenkain/master

New Package: apvlv-git-2014-12-24

Close #763
binutils: update to 2.25.
libarchive: rename mtree.5 to libarchive-mtree.5.

Fixes file conflict with the mtree pkg.
sox: update_ignore rc.
libarchive: typo fix in the ssl option.