[Fix #1283] Fix bug concerning indentation in PercentLiteralDelimiters

Indentation for the line containing the closing bracket was added
inside the new closing bracket. Which was wrong. We must find the
indentation of the closing bracket itself (if it begins its line).
Merge pull request #1311 from jonas054/1283_fix_PercentLiteralDelimiters_autocorrect

[Fix #1283] Fix bug concerning indentation in PercentLiteralDelimiters
[Fix #1314] Handle empty blocks in SymbolProc
[Fix #1316] Ignore lambdas in SymbolProc cop
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
[Fix #1287] check if next line is end of block

This fixes the EmptyLinesAroundAccessModifier cop by accpeting a missing blank
line after the access modifer if the next lines closes a block (with and `end`)

update changelog

change method name to `body_end`
Merge pull request #1318 from sch1zo/ignore_missing_blank_line_after_access_modifier_at_end_of_block

Ignore missing blank line after access modifier at end of block
[Fix #1289] Use utf-8 as default encoding for inspected files

For all Ruby versions.
Merge pull request #1322 from jonas054/1289_default_encoding

[Fix #1289] Use utf-8 as default encoding for inspected files
[Fix #1304] Style/Encoding is no longer a no-op on Ruby 2.x

It's also disabled by default, as projects not supporting 1.9 don't need
to run it.
Make it possible to ignore certain methods in SymbolProc