Fix PyLint issues.
MySQL integration tests on module level unicode support
Add an example on mysql.grant_to_token method to fix travis test_valid_docs failure
Merge pull request #8920 from s0undt3ch/develop

Left behind comits. Lint Fixes.
Fix installation of packages with dots in pkg name

This commit fixes a regression which caused packages with dots in the
package name to fail to install. Resolves #8614.
Merge pull request #8921 from terminalmage/issue8614

Fix installation of packages with dots in pkg name
add test for #8614
Merge pull request #8922 from terminalmage/tests

add test for #8614
Doc fixes to remove errors and warnings
Merge pull request #8894 from kaithar/feature/highstate-output-docs

Add information about the undocumented changes output mode
Merge pull request #8923 from joehealy/doc_warning_fixes

Doc fixes to remove errors and warnings
Skip comments in existing configs when using `portage_config.enforce_nice_config`
MySQL: Add some more robust code on check_table,repair_table and optimize_table
MySQL unit tests, make the examples more complex
ySQL: make _quoteIdentifier method public
Merge pull request #8924 from shadowfax-chc/portage_config_ignore_comments

Skip comments in existing configs when using `portage_config.enforce_nice_config`
Add explanatory comments to legacy deploy scripts
Merge pull request #8928 from techhat/deploy

Add explanatory comments to legacy deploy scripts
MySQL: Module integration tests for maintenance tasks check/repair/optimize
MySQL: Add cli example for quoteIdentifier function