Fix failing spec with incorrect escape character

After the update to parser-2.0.0.pre3 this spec started failing.
I think this is because parser started to care about the correct
encoding of the strings. Anyway I think this change preserve the
previously tested behavior.
Mark the failing EndOfLine CR+LF spec as pending

I'm marking it as pending to restore the build status until we figure
out what to do with it.
Split a spec of HashSyntax into 2 specs

Actually it was not covering the 2 special keys.
HashSyntax#word_symbol_pair? was not invoked for all keys because
pairs.all? aborts enumerating when once the block returns false.
Allow assignment inside blocks in `AssignmentInCondition` cop.
Merge pull request #403 from jonas054/fix_assignment_in_condition

Allow assignment inside blocks in `AssignmentInCondition` cop.
Disable the Coveralls reports

Seems that there is an error when generating the Coveralls report
and this results in a check in the colorize gem to throw IOError.
This error results in a exit code of 1 and marks the build as failed
even that we have all specs passing.

I believe there is an error with the Coveralls API, but I couldn't
reproduce the error message locally, so I'm disabling the service
in attempt to restore our builds on Travis.
Disable SimpleCov

There are strange IOError exception on Rubinius at the end
when SimpleCov at_exit hooks are ran.
Fix bug in favor_modifier.rb regarding missed offences after else etc.

The presence of an else, elsif, ternary or modifier if would cause all
subsequent IfUnlessModifier offences to be missed.
Merge pull request #407 from jonas054/fix_favor_modifier

Fix bug in favor_modifier.rb regarding missed offences after else etc.
Retract support for multiline chaining of blocks.

Fixes #393 by removing the solution for #346.
Merge pull request #413 from jonas054/revert_362_block_alignment

Retract support for multiline chaining of blocks.
Upgrade parser gem dependency to 2.0.0.pre6

* Fix failing specs
* Fix string literal test to handle a nil begin
Merge pull request #412 from rom-rb/upgrade-parser-dependency

Upgrade parser gem dependency to 2.0.0.pre6
Update comments in config files.
Merge pull request #414 from jonas054/update_config_comments

Update comments in config files.
Ignore arguments to Module#private_constant in SymbolName cop.

Fixes #389.
Merge pull request #416 from jonas054/private_constant

Ignore arguments to Module#private_constant in SymbolName cop.
Do autocorrect in AndOr only if it doesn't change meaning of code.

Fixes #387.
Merge pull request #415 from jonas054/fix_auto_correct

Do autocorrect in AndOr only if it doesn't change meaning of code.
Print configuration file names with --debug option.

A first step towards solving #405. We need more information when there
is a problem with configuration.