Bump parser dep to 2.2.0.pre.7
Tiny doc fix
Add test for empty elsif branch

This used to work in `v0.26.1`.
Support empty elsif in MultilineIfThen

And simplify a lot. Closes #1433.
Merge pull request #1438 from jonas054/1433_MultilineIfThen

Support empty elsif in MultilineIfThen
Update a few messages to match the wording used in the style guide
[Fix #1406] Allow a newline in SpaceInsideRangeLiteral
Cut 0.27.1
[Fix #801] Add `context_dependent` style to BracesAroundHashParameters

Before this change, the no_braces style allowed braces if all
parameters in a method call were hash literals. Looking at the
second last parameter makes more sense. Now we go for more strict
checking, never leaving room for options within one style.
Merge pull request #1439 from jonas054/801_braces_for_last_params

[Fix #801] Add a `depending` style to BracesAroundHashParameters