treediff 2.5.3

Find the difference between arbitrary data structures
Documentation
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### v2.5.1 (2017-02-22)


#### Improvements

* **upgrade:**  use serde 0.9.8 and Map::Entry ([60923752]https://github.com/Byron/treediff-rs/commit/6092375279e6fe184c8b457f0e6eb5a9f7f05d3b)



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## v2.5.0 (2017-02-14)


#### Improvements

* **merger:**  allow keys to be cloned and displayed ([75fae1b2]https://github.com/Byron/treediff-rs/commit/75fae1b2c30b9ce42012f1c9d63118e0443b9b6f)



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## v2.4.0 (2017-02-14)


#### Improvements

* **merger:**
  *  method to obtain mutable borrow to filter ([eeb3a2da]https://github.com/Byron/treediff-rs/commit/eeb3a2da52c22d7e820fe3a40c74e55a2431ff9e)
  *  method to obtain immutable reference to filter. ([fc210ea4]https://github.com/Byron/treediff-rs/commit/fc210ea42354be6e8febcd210bd9630040bd357d)



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## v2.3.0 (2017-02-13)


#### Improvements

* **Merger:**  add AsRef implementation ([981c94af]https://github.com/Byron/treediff-rs/commit/981c94afe98cd1da11aed290562ebe4a1e7a60cc)
* **safety:**  handle possiblity of underflow ([07eff4f9]https://github.com/Byron/treediff-rs/commit/07eff4f93816bc10d4b0d5d98bcaef03741ee2c0)



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## v2.2.0 (2017-02-13)

* `yaml_rust` support, for both `diff` and `merge`.

<a name="v2.1.1"></a>
### v2.1.1 (2017-02-13)

* fix library documentation links

<a name="v2.1.0"></a>
## v2.1.0 (2017-02-13)

* `serde_yaml` support, for both `diff` and `merge`.


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### v2.0.1 (2017-02-07)


#### Improvements

* **cargo:**  categories! ([4dc20325]https://github.com/Byron/treediff-rs/commit/4dc2032561593cee1a41f2371396fade9687906c)



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##  v2.0.0 (2017-02-07)

Improve `Merger` API considerably, and make it even more powerful.

##  v1.0.0 (2017-02-02)

Initial release.