Updated documentation
Merge pull request #15700 from Jille/textual-fixes

Some textual fixes
Added Pepa grains/pillar def. for documentation
Merge pull request #15686 from gtmanfred/develop

kwargs should be ssh_kwargs for sftp_file
Fixed typo in doc
Fixed RST indentation again...
Fixed typos in RST doc
Changing tar_options to v from G
Made cerberus optional only when using validation from terminal
Making doc for tar_options more clear
Code cleanup for operators
Fix broken back ticks in 68301c4
make exec_code run without a shell
don't need to check venv, raise cmdexecutionerrors in virtualenv mod
Add basic utils library for AWS
Add salt-ssh roster for the minons cache on the master
fix typos in lxc execution module
make _LXCConfig.as_string() more idiomatic Python
Merge branch '2014.7' into develop
Merge pull request #15711 from hulu/lxc-typos

fix typos in lxc execution module