Add test for indent of multi-line return statement
Merge pull request #153 from jzaefferer/return-statement-multiline-indent

Add test for indent of multi-line return statement
fix void 0. closes #167
sort indent rules
indent edge rule for AssignmentExpression. see #149
indent CallExpression by default. see #151
Add tests for custom line breaks and indents with comments. closes #151
Add test for missing line break after a comment

Applies to comment inside conditional inside object expression.
make sure _br.limit doesn't remove LineBreak if previous token is a comment. fixes #154
Tests for comments inside an empty catch block
Line comments inside an empty catch block
Merge pull request #169 from leobalter/empty-catch-comment

keep line breaks inside empty catch block if it contains comments.
expose the `rc` method, closes #172
fix rc search/merge logic to avoid problems on windows. closes #174
Add plugin support. closes #89
update CHANGELOG
0.2.0
Call/Function Expression: Tests for chained calls

1. Call and function expressions don't mix well.
2. Assigning result of chained method call to variable should still indent
3. Returning the result of a chained method call should indent