quote pecl

Conflicts:
	salt/modules/pecl.py
set shell
unquote venv mod commands

Conflicts:
	salt/modules/virtualenv_mod.py
update venv unit tests accordingly
quote input in aptpkg mod

Conflicts:
	salt/modules/aptpkg.py
Change status.pid to use Python regular expressions instead of shelling out to grep
Quotes for at mod
remove cmd_quote from salt loader namespace
Change cmd_quote to _cmd_quote
don't hack to ignore retcode

Conflicts:
	salt/modules/zfs.py
Update to the latest v2014.12.11 stable release
Merge pull request #18898 from rallytime/cp-18340

Backport #18340 to 2014.1
Merge pull request #18916 from rallytime/cp-18776

Backport #18776 to 2014.1
Merge pull request #18920 from rallytime/cp-18450

Backport #18450 to 2014.1
Merge pull request #18922 from rallytime/cp-18300

Backport #18300 to 2014.1
Merge pull request #18927 from rallytime/cp-18174

Backport #18174 to 2014.1
Merge pull request #18928 from rallytime/cp-18227

Backport #18227 to 2014.1
Merge pull request #18929 from s0undt3ch/hotfix/bootstrap-script-2014.1

[2014.1] Update to the latest v2014.12.11 stable release