Add installation docs for Salt release candidate
Reword some things
Fix pillar mysql test formatting
Add no_mock/_reason and ensure_in_syspath
Fix unicode output error on Windows salt-call

Fixes #14695
Ensure ldap parameters are properly escaped
Ensure external_nodes is no longer referenced even though it could not be used for evil.
Merge pull request #14944 from cro/ldap_metacharacters6

Ensure ldap characters are properly escaped
PyLint fix.
Merge branch '2014.7' into develop
Merge pull request #14945 from cro/ldap_metacharacters6

Pylint fix.
Merge to develop (pylint fix)
Merge to develop (pylint fix)
Ensure external_nodes is no longer referenced even though it could not be used for evil.
Merge pull request #14949 from cro/fileclient_extnodes

Ensure external nodes no longer referenced even though it could not be used for evil.
Merge branch '2014.7' into develop
fix set autorefresh in zypper module

fix:
"Failed to configure repo '<reponame>': in method
'RepoInfoBase_setAlias', argument 2 of type 'std::string const &'"
Merge pull request #14954 from mcalmer/fix-zypper-set-autorefresh

fix set autorefresh in zypper module
Remove unused imports and fix white-space lint issues.
Merge pull request #14959 from s0undt3ch/2014.7

Remove unused imports and fix white-space lint issues.