Fix %W[] auto corrected to %w(]
Ignore contents of backticks in changelog spec
Add EmptyLinesAroundBlockBody cop

There were a few existing cops for preventing/enforcing newlines
around the body of classes, methods, and modules. There wasn't one
for blocks (especially relevant for rspec!) so this adds one.
Fix EmptyLinesAroundBlockBody offenses
[Fix #1459] Handle parentheses around condition in NegatedWhile

In autocorrect, not handling the parentheses produced incorrect
code. Sematically different and/or syntactically wrong.
Merge pull request #1463 from jcarbo/empty-lines-around-block-body

Add EmptyLinesAroundBlockBody cop
Merge pull request #1464 from jonas054/1459_fix_NegatedWhile

[Fix #1459] Handle parentheses around condition in NegatedWhile
Merge pull request #1462 from toy/fix_unneeded_capital_w_autocorrection

fix `%W[]` auto corrected to `%w(]`
[Fix #1465] Handle properly code like "#$1" in PerlBackrefs's autocorrect
Handle properly code like "#$:" in SpecialGlobalVars's autocorrect
Fix a typo
[Fix #1466] Allow underscored parameters in SingleLineBlockParams

Allow leading underscores on parameter names, but check
them in the normal way apart from the underscores.
Merge pull request #1469 from jonas054/1466_unused_reduce_args

[Fix #1466] Allow underscored parameters in SingleLineBlockParams
Update README.md
Merge pull request #1471 from jeffreyjackson/patch-1

Update README.md
RubyGems over TLS
Failing test for ElseAlignment bug
[Fix #1470] Handle elsif+else in ElseAlignment

Statements with if+elsif+else were not handled properly
before.
Merge pull request #1472 from jonas054/1470_else_alignment

Handle elsif+else in ElseAlignment
New cop Style/EmptyElse

Checks for empty `else`-clauses, i.e. clauses containing nothing but comments
and/or an explicit ending `nil`.