fixed phpdoc return hint
Merge pull request #38 from dorongutman/patch-1

fixed phpdoc return hint
Adding type mappings specified in config  to DBAL connection
Memcached cache support
Redis cache support
Indentation fixed, code simplified and updated according to pull request comments
Removed backslashes from the beginning of Redis classname
Merge pull request #39 from kipelovets/master

Added support for Memcached and Redis cache, and type mappings registering
Update master
Merge pull request #33 from holtkamp/master

Added support for MongoDB DocumentManagers
Fix PHPDocblock
Merge pull request #43 from Maks3w/patch-1

Fix PHPDocblock
Allow overriding of existing mapping types

If a mapping type already exists, override it (in stead of adding it).
Put foreach loop back

This fixes the previous (broken) commit.
Merge pull request #47 from jappie/master

Allow overriding of existing mapping types
added support for installation via composer
added installation notes to readme
fixed typo in readme
updated composer package name
Merge pull request #49 from chriswoodford/master

Added support for installation via Composer