Correct whitespace braces around hash parameters
Merge pull request #1315 from CO2Management/fix/correct-whitespace-braces-around-hash-parameters

Correct whitespace braces around hash parameters
[Fix #1310] Treat module_function as an access modifier
[Fix #1313] Do and/or check only in the conditional node
Fix a typo
Don't write the HTML output to a hardcoded file

All formatters should play nice with the `-o` option.
Clean up AndOr spec

Some spec examples were testing how Parser parses code, not RuboCop's
behavior.
Handle post-conditional `while` and `until` in AndOr
Merge pull request #1317 from yujinakayama/and-or-in-conditional

Handle post-conditional `while` and `until` in AndOr
[Fix #1319] Refine check for Kernel#format and Kernel#sprintf