Update version_added
Add some notes about 1.2 things, just to make it more obvious.
ec2 module fixes for 'make pep8'
ec2_vol fixes for 'make pep8'
copy module fixes for 'make pep8'
Add newline at end of file
Style fix.
template code fixes for 'make pep8'
ec2 module: more indentation fixing
Style fix.
Indentation fix
Misc identation.
Indentation.
No need for trailing semicolon.
More pep8
Remove duplicate import.
notification/mqtt: ensure network communication and check error
Merge pull request #2896 from jpmens/mqtt1

notification/mqtt: ensure network communication and check error
don't parse subdirs in host/group_vars

as those are not supported in
core vars_plugins/group_vars.py
but might be used by other vars_plugins
Fix grammatical error in error message