Adding downloads image

Adding downloads image with a link to packagist
Adding latest stable version
Merge pull request #4 from krolow/patch-2

Adding downloads image
Added RuleCollection to manager the Rules on Base
Fixed the parameter rule to array_search

Removed getArrayCopy() function on the function array_search
Implement Countable interface and fixed the tests

Implemented Countable interface to RuleCollection
Fixed some asserts of RuleCollection relationship
Merge pull request #6 from rheck/add-rule-collection

Added RuleCollection to manage the Rules on Base
Removing test/coverage from git
Example fixed.
ObjectSubject get property from object refactored.
Code into public domain. Check UNLICENSE file.
Subject classes renamed to Resource.

Since the lib is *resource* focused makes more sense that naming.
Base now depends on a factory interface instead of concrete object.
Base tests fixed.
Subject to Resource factoring.
Concrete resource classes removed from lib.

CakePHP and Symfony concrete resource (ConcreteResource and ConcreteResourceFactory) removed from lib.
Method comments for docs.
BaseTest testing constructor
ModelAdapter created. 100% test coverage.
Version 1.0.0 released.