Vagrantfile modified to support VBoxGuestAdditions_4.3.2
Simplify the upstart example in host_integration.rst

Taking some pointers from @tianon on my pull request #2685.
Lintify code with confidence=1
Correct the quotations in the command to add the -r=false flag.  Thanks to @tianon for pointing this out.
fixed typos, and made small improvements to the wording
Merge pull request #2734 from zitrusmedia/master

Vagrantfile modified to support VBoxGuestAdditions_4.3.2
Switch sphinx man_pages generation to use commandline/cli instead of toctree for a more relevant/useful man page
Fix quote mistake.
Merge pull request #2766 from sbellem/doc-improvements

fixed typos, and made small improvements to the wording
Merge pull request #2770 from tianon/better-man-page

Switch sphinx man_pages generation to use commandline/cli
Merge pull request #2757 from Painted-Fox/patch-2

Simplify the upstart example in host_integration.rst
Merge pull request #2759 from dotcloud/lintify-1

Lintify code with confidence=1
Merge pull request #2748 from jpoimboe/fix-restart-race-condition

fix container restart race condition
Merge pull request #2750 from jpoimboe/simplify-register-reconnect

Simplify the runtime Register reconnect logic
don't import emport empty hostconfig
Merge pull request #2777 from dotcloud/fix_port_stop_start

don't import emport empty hostconfig
test: put each arg in a separate string

Each arg to docker run should be placed in a separate string.
Otherwise, when starting the command via exec.Cmd, the command is
interpreted as "echo test", which can't be found.
test: fix TestCreateStartRestartStopStartKillRm

cat needs stdin opened, otherwise it dies immediately.
test: skip TestCreate on Fedora due to lxc utils bug

In the dind environment running on a Fedora host, the lxc utils get
confused by the /sys/fs/cgroup/cpuacct,cpu cgroup mount and lxc-start
fails trying to access the wrong cgroup directory.
test: 2 second timeout (not 2000)