Log Message:
Update ruby-hashie to 3.5.5.

# Change Log

## [3.5.5] - 2017-02-24

[3.5.5]: https://github.com/intridea/hashie/compare/v3.5.4...v3.5.5

### Added

* [#326](https://github.com/intridea/hashie/pull/326): Added \ 
`Hashie::Extensions::Mash::KeepOriginalKeys` to give Mashes the ability to keep \ 
the original structure given to it - \ 
[@michaelherold](https://github.com/michaelherold).

### Fixed

* [#415](https://github.com/intridea/hashie/pull/415): Fixed Mash logging keys \ 
multiple times which lead to a bad user experience or, in some cases, errors - \ 
[@michaelherold](https://github.com/michaelherold).

## [3.5.4] - 2017-02-22

[3.5.4]: https://github.com/intridea/hashie/compare/v3.5.3...v3.5.4

### Added

* [#412](https://github.com/intridea/hashie/pull/412): Added a \ 
Hashie::Extensions::Mash::SymbolizeKeys extension that overrides the default \ 
stringification behavior for keys - \ 
[@michaelherold](https://github.com/michaelherold).

### Fixed

* [#409](https://github.com/intridea/hashie/pull/409): Fixed Railtie detection \ 
for projects where Rails is defined but Railties are not availble - \ 
[@CallumD](https://github.com/callumd).
* [#411](https://github.com/intridea/hashie/pull/411): Fixed a performance \ 
regression from 3.4.3 that caused a 10x slowdown in OmniAuth - \ 
[@michaelherold](https://github.com/michaelherold).

## [3.5.3] - 2017-02-11

[3.5.3]: https://github.com/intridea/hashie/compare/v3.5.2...v3.5.3

### Fixed

* [#402](https://github.com/intridea/hashie/pull/402): Use a Railtie to set \ 
Hashie.logger on rails boot - [@matthewrudy](https://github.com/matthewrudy).
* [#406](https://github.com/intridea/hashie/pull/406): Ensure that subclasses \ 
that disable warnings propagate that setting to grandchild classes - \ 
[@michaelherold](https://github.com/michaelherold).
* Your contribution here.

## [3.5.2] - 2017-02-10

[3.5.2]: https://github.com/intridea/hashie/compare/v3.5.1...v3.5.2

### Added

* [#395](https://github.com/intridea/hashie/pull/395): Add the ability to \ 
disable warnings in Mash subclasses - \ 
[@michaelherold](https://github.com/michaelherold).
* [#400](https://github.com/intridea/hashie/pull/400): Fix Hashie.logger load \ 
and set the Hashie logger to the Rails logger in a Rails environment - \ 
[@michaelherold](https://github.com/michaelherold).

### Fixed

* [#396](https://github.com/intridea/hashie/pull/396): Fix for specs in #381: \ 
Incorrect use of shared context meant example was not being run - \ 
[@biinari](https://github.com/biinari).
* [#399](https://github.com/intridea/hashie/pull/399): Fix passing Pathname \ 
object to Hashie::Mesh.load() - [@albb0920](https://github.com/albb0920).

### Miscellanous

* [#397](https://github.com/intridea/hashie/pull/397): Add the integration specs \ 
harness into the main test tasks - \ 
[@michaelherold](https://github.com/michaelherold).

## [3.5.1] - 2017-01-31

* [#392](https://github.com/intridea/hashie/pull/392): Fix for #391: Require all \ 
dependencies of Hashie::Mash - [@dblock](https://github.com/dblock).

[3.5.1]: https://github.com/intridea/hashie/compare/v3.5.0...v3.5.1

## [3.5.0] - 2017-01-31

* [#386](https://github.com/intridea/hashie/pull/386): Fix for #385: Make \ 
`deep_merge` always `deep_dup` nested hashes before merging them in so that \ 
there are no shared references between the two hashes being merged. - \ 
[@mltsy](https://github.com/mltsy).
* [#389](https://github.com/intridea/hashie/pull/389): Support Ruby 2.4.0 - \ 
[@camelmasa](https://github.com/camelmasa).

[3.5.0]: https://github.com/intridea/hashie/compare/v3.4.6...v3.5.0

### Added

* [#381](https://github.com/intridea/hashie/pull/381): Add a logging layer that \ 
lets us report potential issues to our users. As the first logged issue, report \ 
when a `Hashie::Mash` is attempting to overwrite a built-in method, since that \ 
is one of our number one questions - \ 
[@michaelherold](https://github.com/michaelherold).

### Changed

* [#384](https://github.com/intridea/hashie/pull/384): Updated to CodeClimate \ 
1.x - [@boffbowsh](https://github.com/boffbowsh).

### Fixed

* [#369](https://github.com/intridea/hashie/pull/369): If a translation for a \ 
property exists when using IndifferentAccess and IgnoreUndeclared, use the \ 
translation to find the property - \ 
[@whitethunder](https://github.com/whitethunder).
* [#376](https://github.com/intridea/hashie/pull/376): Leave string index \ 
unchanged if it can't be converted to integer for Array#dig - \ 
[@sazor](https://github.com/sazor).
* [#377](https://github.com/intridea/hashie/pull/377): Dont use Rubygems to \ 
check ruby version - [@sazor](https://github.com/sazor).
* [#378](https://github.com/intridea/hashie/pull/378): Deep find all searches \ 
inside all nested hashes - [@sazor](https://github.com/sazor).
* [#380](https://github.com/intridea/hashie/pull/380): Evaluate procs default \ 
values of Dash in object initialization - [@sazor](https://github.com/sazor).

### Miscellanous

* [#387](https://github.com/intridea/hashie/pull/387): Fix builds failing due to \ 
Rake 11 having a breaking change - \ 
[@michaelherold](https://github.com/michaelherold).