V0.30.1

Enjoy all those bug-fixes!

Bugs fixed

• #1691: For assignments with line break after =, use keyword alignment in EndAlignment regardless of configured style. (@jonas054)
• #1769: Fix bug where LiteralInInterpolation registers an offense for interpolation of __LINE__. (@rrosenblum)
• #1773: Fix typo ('strptime' -> 'strftime') in Rails/TimeZone. (@palkan)
• #1777: Fix offense message from Rails/TimeZone. (@mzp)
• #1784: Add an explicit error message when config contains an empty section. (@bankair)
• #1791: Fix autocorrection of PercentLiteralDelimiters with no content. (@cshaffer)
• Fix handling of while and until with assignment in IndentationWidth. (@lumeet)
• #1793: Fix bug in TrailingComma that caused , in comment to count as a trailing comma. (@jonas054)
• #1765: Update 1.9 hash to stop triggering when the symbol is not valid in the 1.9 hash syntax. (@crimsonknave)
• #1806: Require a newer version of parser and use its corrected solution for comment association in Style/Documentation. (@jonas054)
• #1792: Fix bugs in Sample that did not account for array selectors with a range and passing random to shuffle. (@rrosenblum)
• #1770: Add more acceptable methods to Rails/TimeZone (utc, localtime, to_i, iso8601 etc). (@palkan)
• #1767: Do not register offenses on non-enumerable select/find_all by Performance/Detect. (@palkan)
• #1795: Fix bug in TrailingBlankLines that caused a crash for files containing only newlines. (@renuo)