jsonpath-rust 0.5.1

The library provides the basic functionality to find the set of the data according to the filtering query.
Documentation
* **`0.1.0`**
    * Initial implementation
* **`0.1.1`**
    * Technical improvements
* **`0.1.2`**
    * added a trait to obtain the result from value
    * added a method to get the cloned as Value
    * change the name of the general method*
* **`0.1.4`**
    * add an ability to use references instead of values
    * fix some clippy issues
* **`0.1.5`**
    * correct grammar for `$.[..]`
* **`0.1.6`**
    * add logical OR and logical And to filters
    * fix bugs with objects in filters
    * add internal macros to generate path objects
* **`0.2.0`**
    * add json path value as a result for the library
    * add functions (size)
    * change a logical operator `size` into function `size()`
* **`0.2.1`**
    * changed the contract for length() function.
* **`0.2.2`**
    * add ..*
* **`0.2.5`**
    * build for tags
* **`0.2.6`**
    * make parser mod public
* **`0.3.0`**
    * introduce the different behaviour for empty results and non-existing result
* **`0.3.2`**
    * make jsonpath inst cloneable.
* **`0.3.3`**
    * fix a bug with the logical operators
* **`0.3.4`**
    * add a result as a path
* **`0.3.5`**
    * add `!` negation operation in filters
    * allow using  () in filters
* **`0.5`**
    * add config for jsonpath
    * add an option to add a regex cache for boosting performance
* **`0.5.1`**
    * add double quotes for the expressions (before it was only possible to use single quotes)
    * add Debug on the JsonPathFinder