Removed assign by reference in path() 

rtrim() returns a string and the variable $path was being set to said string by reference. This is throws: Runtime Notice - Only variables should be assigned by reference
Make more garbage for cleanup()
Merge branch '2.3/develop' of github.com:pyrocms/pyrocms into 2.3/develop
Put this here meow
Fixes #3124. PHP 5.4 array syntax was used
PHP 5.4 Array

Throws a syntax error
Merge pull request #3125 from psaunders/patch-1

PHP 5.4 Array
Improved cache collection
Bring back single instantiation of field types
Set a cache collection suffix for entries
This makes a huge difference in performance
Add missing logic in the EntryCollection
add a getRelationClass() convenience method
Fix support for non-stream models in the Relationship field type. This also fixes the error in the blog form
Update blog install field type parameter
Merge branch '2.3/develop' of github.com:pyrocms/pyrocms into 2.3/develop
Bugskie
Incase ->value is not set
This was causing boolean returns in PHP 5.5

Using a slightly more conventional set of logic instead of super shorthand
Routers database.php config inspection should respect