add xdg_config support to pulseaudio
allow chromium to use pulseaudio
fcontext for bluetoothd on gentoo
Allow loadkeys to read usr_t files

loadeys loads a keymap from files in /usr.
Debian console-data package installs keymaps in /usr/share/keymaps [1].
Arch Linux kbd package installs keymaps in /usr/share/kbd/keymaps [2].

[1] https://packages.debian.org/sid/all/console-data/filelist
[2] https://www.archlinux.org/packages/core/x86_64/kbd/files/
Module version bump for changes to the loadkeys module by Nicolas Iooss
cron: that boolean identifier does not exist also require it
Merge contrib with upstream
Label systemd files in init module
Move systemd fc entry.
Introduce init_search_run interface
Label systemd-journald files and directories
Whitespace change in logging.fc.
Support logging with /run/systemd/journal/dev-log

In June 2014 systemd moved the socket used by journald to /run.  This
requires two new directory search access for every domain sending syslog
messages:

* /run/systemd/ (handled by init_search_run)
* /run/systemd/journal/ (labeled syslogd_var_run_t)

systemd commit:
http://cgit.freedesktop.org/systemd/systemd/commit/units/systemd-journald-dev-log.socket?id=03ee5c38cb0da193dd08733fb4c0c2809cee6a99
Allow journald to read the kernel ring buffer and to use /dev/kmsg

audit.log shows that journald needs to read the kernel read buffer:

    avc:  denied  { syslog_read } for  pid=147 comm="systemd-journal" scontext=system_u:system_r:syslogd_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1

Moreover journald uses RW access to /dev/kmsg, according to its code:
http://cgit.freedesktop.org/systemd/systemd/tree/src/journal/journald-kmsg.c?id=v215#n394
Add comment for journald ring buffer reading.
Allow journald to access to the state of all processes

When a process sends a syslog message to journald, journald records
information such as command, executable, cgroup, etc.:
http://cgit.freedesktop.org/systemd/systemd/tree/src/journal/journald-server.c?id=v215#n589

This needs domain_read_all_domains_state.
Remove redundant Gentoo-specific term_append_unallocated_ttys(syslogd_t)

Since commit 0fd9dc55, logging.te contains:

  term_write_all_user_ttys(syslogd_t)

As "write" is a superset of "append", this rule is no longer needed:

    term_append_unallocated_ttys(syslogd_t)

While at it, add a comment which explains why
term_dontaudit_setattr_unallocated_ttys is needed.
Module version bumps for systemd/journald patches from Nicolas Iooss.
Merge master upstream
Move gentoo specifics downward for faster merging