fix count when the key is an attribute written in dot notation
Added support for non-numeric IDs used with Postgres
Update MySqlConnector.php to support Sphinx

Sphinx is one of the 4 main search engines PHP has documented and provides classes for.

http://www.php.net/manual/en/refs.search.php

Sphinx uses the mysql protocol as an interface.  The problem is when passing collate the connection to sphinx fails.  The patch will not include collate in the connection if in the config file its set to null.

Thank you

(Original Ticket #3519)
Moves common macro functionality in MacroTrait.
Also unifies macro tests and space correction
Removed tests for macro functionality.
It's taken care of in SupportMacroTraitTest
Orders namespaces after vendor
Changes spaces to tabs and orders class uses.
Orders class uses by vendor then length.
Fix type hint of UrlGenerator
Support languages like Hebrew

Without urldecode() the compare look like this:
$pattern = 'אודות'
$this->path = '%d7%90%d7%95%d7%93%d7%95%d7%aa'
So it will always fail.
With urldecode it look like this:
$pattern = 'אודות'
$this->path = 'אודות'
As it should :)
Use array_values to rekey filtered array

If the path had an empty segment, for instancem 'foo//bar', requesting segment
2 would return the default value instead of 'bar'
Merge pull request #3573 from colindecarlo/bug-Request-segment-method-empty-segment

[Bug] Request::segment returns incorrect value when path contains an empty segment
Merge pull request #3565 from ChenOhayon/4.1

Support languages like Hebrew
Remove decode.
Docblock fixes
Add support for char type to the database scheme builder.
SQLite internally uses only a single text type so any string function causes same internal type.
The rest of the drivers all support char type.
Fix boot on unserialize
Typos
Merge pull request #3591 from GrahamCampbell/filter

Typos
Return an array with attached, detached and changed relationship IDs on sync
Modify tests to also test the new behaviour